Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. TIGHTENING TORQUE FOR CLASS 8.8 BOLTS (METRIC COARSE) BOLT DIAMETER X PITCH THREAD STRESS AREA mm2 TIGHTENING TORQUE … Friday, 08-Jan-2021 22:07:23 EST, User Remote Address (IP):  Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36. Torque for bus bar lugs is specified by lug size. ¹The torque recommendations refer to burr-free surfaces lubricated with a good quality lubricant. This will help to check that the design is easy to mantain and prevent future redesign process during the assembly. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Lubrication added to a dry bolt will typically reduce the torque value 15-25%. These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. Used rods: Torque to 285 in. The following torque values are suggested maximums based upon actual lab testing on clean and dry or near dry fasteners. Torque values may also have to be reduced when the fastener is threaded into aluminum or brass. diameter are based on 30 ksi yield strength. PASS 1 Torque Sequence: Torque to a maximum of 30% of the final torque value in accordance with the torque sequence. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. lbs. To convert from N-m to ft-lbs, multiply N-m by 0.7375. G F = Ratio of yield point. Always go to the manufacturer for proper torque specs. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. Where the proof load is not quoted in the specification this has been taken as 95% of the yield stress. Suggested torque amount. Recommended Tightening Torques Zinc Plated Finish, Select Grade as required below 12.9 / 10.9 / 8.8. Proper torque spec varies depending on the material, bolt grade or wether lubrication is used such as oil, wax, or anti-seize Always go to the manufacturer for proper torque specs if needed. ?should be used on all fasteners unless otherwise. Below is a list of the recommended tightening torques for 12.9 / 10.9 / 8.8 zinc plated finish … Other Considerations In addition to proper lug tightening, it is important to make sure that the copper bus is flat enough to form a … Due to many variables that affect the torque-tension relationship like human error, surface texture, and lubrication the only way to determine the correct torque is through experimentation using required lubricants and actual parts under actual joint and assembly conditions. 316 Stainless Steel Torque in-lbs. Spring strut/Wheel spindle . U-Bolts that have been well lubricated with an anti-seize compound will have a torque range between plated and unplated values. lbs.) Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. 5. M12 X 1.5 Bolt 90Nm. For brass, use 70% of the torque value of steel. Ball joint in link arm XC90 (M14) 100 Nm . other bolting torque tables. ... M12 bolts should be torqued to 45 Newtons per meter, and M16 bolts should be tightened to 91 Newtons per meter. Using correct torque levels is very important. Tightening Torque Clamp Load (lbs.) Working on your car means you have to torque parts up when you fit them. μ th = Thread friction coefficient μ h = Under head friction coefficient 1 N = 0.225 lb 1 Nm = 0.738 ft-lb. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm Locate machine parts. If an insufficient lubrication is used, the preload can vary considerably. M16x1.5 thread M16x1.5 8.8 216 Nm (ft. Check that gasket is … Currently, Engineers Edge supports activities for more than 2 million users every month and serves millions of page views. Doing a bolt up to the specified torque should set the tension in the bolt to approximately 85% of the proof load given in the table on page 6. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- Based on my previous posts you may familiar with grades of bolt, torque of bolt, torque calculations and slip factors. Suggested Starting Values. Torque should be set to 1,602 Nm (mean torque) on the torque wrench. All values other than suggested torque amount are sourced directly from flange bolt charts and flange torque charts in the ASME B16.5 "Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard" (2017). Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Determining the correct torque can however present problems. Bolt Torque Calculator - Calculate required bolt torque; Improvised Torque Wrench - Improvised torque wrench with luggage scale; ISO 724 - Metric Threads - Dimensions of metric threads according ISO 724; Metric Bolt Head and Wrench Size - ANSI/SO, DIN and JIS bolts Locate machine parts. Tightening Torque Tensile / Yield / Shear Strength Socket Head Cap Screw SOCKET HEAD CAP SCREW - RECOMMENDED TIGHTENING TORQUE CLASS 12.9 Size Pitch Stress Area Core Area Tensile Strength Proof Strength Shear Strength Recommended Tightening Torque (mm) (mm²) (mm²) (kN) (kN) (kN) Plain (Nm) Zinc (Nm) M3 0.50 5.03 4.47 6.14 4.88 3.27 2.0 1.4 to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. Set Screws Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. To convert from N-m to ft-lbs, multiply N-m by 0.7375. Bicycle Parts Repair Tools 15PCS 2-14NM Configuration Preset Type Torque Wrench Set For Adjustable Mounting Bolts Torque Wrench. The accuracy of the tightening method, as well as the change in friction, needs to be accounted for in order not to over-tighten the fastener. 4.1 (69) … 18-8 Stainless Steel Torque in-lbs. Print this page . Socket Set Screws Alloy Steel Socket Set Screws Stainless Steel Half-dog or self-locking cup points only. M16 x 2 157 67 30.9 29.3 85 M18 x 2.5 192 93 37.7 35.7 118 M20 x 2.5 245 131 48.3 45.8 167 M22 x 2.5 302 176 60.1 57.1 225 M24 x 3 353 226 69.5 65.9 287 M27 x 3 459 331 91.2 86.7 424 M30 x 3.5 561 450 111 105.3 575 *when µ = 0.14 results in *when µ = 0.10 results in. Dimensions. lbs.) to BMW N 600 02.0 Applicable range for tightening torques, refer to extract from company standard BMW N 600 02.0 M16 thread M16 8.8 200 Nm (ft. 8.0 in-lbs. See Screwed joint, torque/angle tightening . You have been redirected to this web page because your organization/access has been banned from Engineers Edge (www.engineersedge.com). The torque figures quoted are approximate figures and are available to fasteners in the self-colour condition only. The importance of correct bolt tightening cannot be over emphasized. bolting torque table 2 - astm 193 grade b7 and astm 193 grade b16 stud bolts. Too much tension means … All correspondence must be done by email. The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. Secondly, in many of the new cars there is an electronic device that activates a warning light in which the driver is warned to control the brakes. K Factor is a torque coefficient between bolt and receptacle. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. For other friction conditions, significant modifications may be required. If you wish to resolve your access ban issue, please contact your responsible IT professional, manager, or legal representative and have them; record and email or provide all of the information shown above (at page top) to: Webmaster at engineersedge.com - replace the ( at ) with a @. 4. Torque bolts and nuts in a “CRISS-CROSS” sequence using a minimum of three torquing passes and the maximum bolt stress as defined. For … M16x1.5 10.9 303 Nm (ft. 16mm (M16) 195Nm: 280Nm: 290Nm: xx Note than when fitting bolts into Ally threads like rivnuts, manifolds and S1 uprights then the torque may need to be reduced. lbs.) Torque pattern. When tightening according to guidelines and with no deviation, this is the pre-stress achieved expressed as % of yield point. A wide variety of torque wrench for m16 m20 m22 bolt options are available to you, such as max torque capacity, material, and jaw capacity. M14 X 1.75 Bolt 110Nm Importance of Torque in Bussing A critical concept in understanding bus lug torque specifications is the fact that the pressure of the lug connection has more to do with lowering the resistance of the electrical connection than the size of the lug itself. Failure to set them correctly can lead to components becoming loose, bolts breaking or seals leaking. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 Use where maximum tighten-ing torques are required Fasten collars, sheaves, gears, knobs on shafts. Rear cross member. w919 not XC90 (M10) 40 Nm . Determining the correct torque can however present problems. Wrench Maximum Torque Maximum Torque Maximum Torque Maximum Torque Maximum Torque Size lb ft Nm lb ft Nm lb ft Nm lb ft Nm lb ft Nm M3 5.5mm.3.5.5.7 1 1.3 1.5 2 1.5 2 M4 7mm.8 1.1 1 1.5 2 3 3 4.5 4 5 M5 8mm 1.5 2.5 2 3 4.5 6 6.5 9 7.5 10 M6 10mm 3 4 4 5.5 7.5 10 11 15 13 18 M8 13mm 7 9.5 10 13 18 25 26 35 33 45 … Torque for bus bar lugs is specified by lug size. For brass, use 70% of the torque value of steel. The chart below is for torque settings on 4.8, 8.8, 9.8, 10.9 and 12.9 metric steel bolts. The figures below do not take into account the effect of plated finishes, special lubricants or the effect of hard and smooth mating surfaces such as hardened washers etc. 00 00 M16 and M16x1.5 - maximum tightening torques acc. Date: 1) Enter thread diameter nominal value in section Thread Size.Click on info button for more info. 2nd step, 90° Rear sub-frame in body (M12) 100 Nm . The importance of correct bolt tightening cannot be over emphasized. Zinc Plated co-efficient of friction = 125 (zinc at 8 microns thick). The tightening torque values given in the above table serve only as a guide. NEW - Component directly from stock. TORQUE-TENSION RELATIONSHIP FOR A307A, GRADE 5, 8 & 9 BOLTS Locknut Size Threads per inch Steel Hex Locknut Steel Hex Flange Nut Grade C FNL Grade 9 Grade F Grade G Clamp Load (lbs.) 1316: Proper torque spec varies depending on the material, bolt grade or if lubrication is used such as oil, wax, or antisieze. The below chart refers to usage in steel. Cu/C paste = Copper/graphite paste (Molykote® 1000) Oil = WD40 has been used. Torque settings. 210: 341: M20 x 2.5. Ball joint in wheel spindle, aluminum from and incl. torque values for bolts greater than 1½ in. lbs.) All torque values are for general guidance. one time only. Technically it is based on the applications. For other friction conditions, significant modifications may be required. 292: 489: Grade 10.9 (below) M22. A torque wrench is an essential part of any mechanic's toolkit, allowing you to tighten nuts and bolts to a specific torque value. Approximately 90% of the applied torque is employed in overcoming friction, 50% at the bearing face of the nut and 40% between the mating threads. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. Engineers Edge staff has identified you or your organization as having problems with one or more of the following: About Engineers Edge (www.engineersedge.com) - Engineers Edge is a free premier portal for design,  engineering and manufacturing professionals worldwide. Various K Factors: Typical Steel Bolt: 0.20: Zinc-Plated: 0.20: Lubricated: 0.18: Cadmium-Plated: 0.16: Miscellaneous Data: Applied Load: tensile: lb Help. Bolt Diameter (mm) Recommended Torque (Nm) Class 8.8 M16x1.5 12.9 364 Nm (ft. Related Topics . Relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 Bolt Markings Dia. For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. General Torque Figures. Metric Recommended Bolt Torque. For Cold-Formed U-Bolts which have been torqued to a set preload are recommended to be re-torqued after a short time to take up the stretch in the set of the material. Torque Settings. A torque value will be influenced by the fastening methods and tools used. M16 x 2.00 161 121 230 172 269 202 120,350 psi ... Bolt Torque Specs in Foot Pounds or (Inch Pounds) Tensile: 830MPa Tensile: 1040MPa Size/Thread Bolt Torque Specs in Foot Pounds or (Inch Pounds) Size/Thread Grade 5 Grade 8 Grade ASTM-A574 Class Tensile Torque Reference Chart Metric (ISO 898) - Inch (SAE J429) Note: These charts are provided as a Reference only. Use of its content by anyone is the sole responsibility of that person and they assume all risk. Torque Values for A2-70 or A4-70 Metric Stainless Steel Fasteners (N)(lbs) (lbs)(Nm) 3 0.5 3522 792 2264 509 1698 382 0.81 7.2 in-lbs 0.95 8.4 in-lbs 906 204 4 0.7 6145 1381 3950 888 2963 666 1.90 2.21 1580 355 5 0.8 9928 2232 6382 1435 4787 1076 3.83 4.47 2553 574 ft Multiply by 1.356 to obtain N*m CLASS 4.6 240 NL 0.20 3 8 16 29 46 71 98 139 189 240 351 476 648 833 1078 1333 1665 2003 2589 3220 4014 4851 5884 240 L 0.15 3 6 12 21 34 53 74 104 142 180 263 357 486 625 808 1000 1248 1502 1942 2415 3010 3638 4413 M16 12.9 340 Nm (ft. lbs.) The torque values given above are a guide; they may be exceeded by a value of 50% to effect a seal. Always replace shear bolts with identical property class. bolting torque table 1a - cold service astm a193 and astm a320 grade b8, cl2 stud bolts. Bolts will be tensioned when torquing up. Use of its content by anyone is the sole responsibility of that person and they assume all risk. In addition, the Screamin ‘Eagleair cleaning element is among the best flow units that are offered with ease. mm These formulae may be used for bolts outside the range of the tables overleaf. Unauthorized files copied to your network or computer hard drive. The importance of correct bolt tightening cannot be over emphasized. Print this page . Setting the correct torque on your torque wrench is critical to prevent under or over tightening of your bolts or nuts. 1st step, 105 Nm . Hydrogen Embrittlement of fasteners is an issue our ... Torque Settings – Suggested Starting Values, New Thoughts on Hydrogen Embrittlement of 10.9 Bolts, Guide to Thread Galling – Stainless Steel Fasteners. All the above values are general guidelines. The below estimated torque calculations are … Use of its content by anyone is the sole responsibility of that person and they assume all risk. Determining the correct torque can however present problems. lbs.) Note 3 - Overtorque 20%, loosen below torque value and retorque to final torque value. 4 2.6 2.3 23.0 20.7 5 5.1 4.6 45.1 40.6 6 8.7 7.8 77.0 69.3 8 21.2 19.1 188 169 10 42 38 372 335 12 73 66 54 ft-lbs. other bolting torque tables. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … It can therefore be seen that only something in the order of 10% effort is employed inducing axial load in the bolt. ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. Shear bolts are designed to fail under predetermined loads. The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires a good quality lubricant. Note that when fitting bolts into Ally threads, it is important to make sure that sufficient thread is engaged to allow the correct bolt torque without stripping the thread. US $21.63-$24.51 / Set. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads; Related Documents . K Factor: advanced users only: Help. M16 10.9 280 Nm (ft. M16 x 2. Per. Torque Diameter Pitch (mm) kN Nm M5 0.80 7.67 8 M6 1.00 10.9 13 M8 1.25 19.8 32 M10 1.50 31.3 63 M12 1.75 45.5 109 M14 2.00 62.1 174 M16 2.00 84.5 270 M18 2.50 103 371 M20 2.50 132 528 M22 2.50 164 722 M24 3.00 190 914 M27 3.00 248 1339 M30 3.50 … NOTE: Overtorquing rod bolts 20% places stress on the threads in a NEW aluminum rod. Cone, half-dog, flat, oval, cup and self-locking cup points standard Use stainless for corrosive, cryo- genic or elevated temperatures environments. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. Typical values for countersunk heads screws with hexagon/hexalobular socket or associated nut, friction coefficient µ = 0.14, Fine thread and course threads apply . Thread Coeff Friction Preload (Kn) Property class Tightening Torque (Nm) Property class Min Breaking Torque; A1-50 A2-70 A4-80 A1-50 A2-70 A4-80 A1-50 A1-70 For stainless steel, use the high value of the torque range of steel. Tightening Torque Clamp Load (lbs.) Always refer to vehicle manufactures recommended Torque setting … The only way to determine an exact torque value is by actual application. Check tightness of fasteners periodically. If you introduce the screw standard and thread size you will have the link to the recommended 3D models tools in order to check the required space to apply torque and to remove the screw. Values though 7/16-inch diameter are stated in inch-pounds: ½-inch and over are stated in foot-pounds. Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide. Fasteners should be replaced with the same or higher property class. www.brightonbest.co.uk • the web site where it happens PAGE3 … Doing a bolt up to a specific torque should set the tension in the bolt to appeoximately 85% of the prrof load given in the table. bolting torque table 1 - astm a193 and astm a320 grade b8, cl2 stud bolts. 705: M30. The chart above is approximate values and have not been validated for accuracy. 48 ft-lbs. Preloads and tightening torque for Metric ISO countersunk head steel screws with hexagon socket head or similar heads. USED - Component that was in a running engine. Bolt Size . The torque value is dependent on the friction between the threads of stud bolt and nut head, this friction can be affected by the application of a lubricant or any plating (e.g. 559: M24. Hex Bolts Recommended Tightening Torque Note: STAINLESS HEX BOLTS - RECOMMENDED TIGHTENING TORQUE (Nm) Nominal Pitch Stress Area Class Class Class Size (mm) (mm2) 50 70 80 ... M16 2.00 157.00 68.6 147.0 195.9 M18 2.50 192.00 94.3 202.2 269.6 M20 2.50 245.00 133.8 286.7 382.2 M22 2.50 303.00 182.0 390.0 519.9 The use of washers is recommended to ensure correct even torque. This allows for proper tightness so bolts won't loosen later. They should be used on all fasteners unless otherwise specified. Bolts should be brought finger tight and then tightened through the use of a torque wrench in strict sequence of diagonally opposite pairs. Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … Accepted formulae relating torque and tension, based on many tests are: M = P x D M = torque lbf.ft 60 P = bolt tension lbf D = bolt dia.ins Or for metric sizes: M = P x D M = torque N.m 5000 P = bolt tension Newtons D = bolt dia. (none), User Agent: lbs.) 2) In section Head Size and Type either select one fastener ISO with the "Select Standard for Type" option or enter manually the type and whether the fastener is socket or not in the right part of the page, once you have selected Custom option.. 3) Enter strength class of the fastener. M16 M20 M24 M30 M36 0.34 0.69 1.43 2.48 5.85 12.0 20.3 48.8 97.5 165.0 265.0 413.0 825.0 1,425.0 2,775.0 4,875.0 Nominal Tightening SizeUNRC Torque (N•m) Inch Metric Size Nominal Tightening Torque Nominal Tightening Torque Size (In-Pounds) Size (N•m) 4 5 6 8 10 1/4 516 3/8 1/2 5/8 Inch-Button Head Metric-Button Head 8-15 30 65 125 200 360 1000 1750 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x … Torque Values and Friction Coefficient - All Metal Self Locking Nuts - Where Torque tightening equipment is used, account should be taken of the additional torque required to overcome the resistance of the prevailing torque locking nut. Bushing housing upper link arm in sub-frame rear XC90 (M12) 1st step, 65 Nm . DIN 7991 or ISO 10642 property classes 8.8 and 10.9. Bolt Diameter x Pitch Thread Stress Area mm 2 *When μ = 0.10 Results in: *When μ = 0.14 Results in: Tightening Torque Nm Pre-load kN Tightening Torque Nm 146: 210: 250: M18 x 2.5. You should only use these where the machine manufacturer h 25 Nm . This allows the fastener to be set very precisely, avoiding the risk of overtightening which could lead to damage of components or stripped threads, or under tightening which can lead to a fastener backing out and the joint coming apart. The below estimated torque calculations are only offered as a guide. The specific torque value should be determined based on the aluminum or brass material strength, fastener size, length of thread engagement, etc. 00 00 M16 and M16x1.5 - maximum tightening torques acc. Metric ISO Countersunk head steel screws Torque Table. M6 - M16 21 SET SCREWSTECHNICALINFORMATION CUPPOINT 22 TECHNICAL INFORMATION OTHER POINTS 23 CUP POINT M1.6 - M8 24 M10 - M24 25 KNURLED CUPPOINT M3 - M24 26 CONE POINT M3 - M24 27 FLAT POINT M2 - M16 28 DOG POINT M3 - M24 29 FLANGE BUTTON HEAD M3 - M10 SC/ZINC 30 Page. Torque Settings. These torque values ? Metric Recommended Bolt Torque. Torque Values for A2 or A4 Metric Stainless Steel Fasteners Bolt Dia (mm) Dry Lubricated 3 1.0 0.9 8.9 in-lbs. This, and all subsequent torquing, of bolts should be undertaken at ambient temperature. 2 Sets (Min Order) Guangzhou Jingyumang Electronic Commerce Co., Ltd. CN 1 YRS. However it is a real challenge in construction industry to determine the torque for bolts. Torque values listed are for general use only. 54.36.68.2, User Remote Address Referer:  For mixed metals, use the torque of the lower of the two metals Torque range is normally calculated +/- 10%. 2nd step, 60º . Values are approximate and friction co-efficients are average for surface finishes shown. Thread Type Torque Value M10 X 1.25 Bolt 55Nm. Always use a torque wrench when installing parts on your car! Tightening Torque Clamp Load (lbs.) Cadmium or Zinc) applied to the stud threads. If once this torque level has been reached a seal has not been achieved, it is likely that there is another cause. Resolution may require a signed user agreement, verification on internal training, legal or executive personnel engagement. Due to variables in surface and lubrication conditions, determination of service torque values shown should be reached experimentally using required lubricants and actual parts. Considerations for Torque Settings. The maximum recommended torques given in the table below assume that the threads have been lightly oiled. This may be due to joint misalignment or strain, or it may be that the PTFE flare face has suffered mechanical damage. If higher property class fasteners are used, these should only be tightened to the strength of the original. Compound will have a torque wrench is critical to prevent under or over tightening of your bolts or.... Through the use of washers is recommended to ensure correct even torque = friction! Brass, use the torque of the torque figures quoted have been redirected to this web page because organization/access... Can therefore be seen that only something in the standards for different bolt sizes and.. With ease and tightening torque for Metric ISO countersunk head steel Screws hexagon. Torque, tension and loads ; Related Documents the original torque calculations are only offered as a guide rear! Ltd. CN 1 YRS steel bolts in section thread Size.Click on info button for more.... Housing upper link arm XC90 ( M14 ) 100 Nm the torque value steel... Torque for bolts outside the range of the materials ' frictional characteristics, are. With ease bolts or nuts inch-pounds: ½-inch and over are stated in inch-pounds: ½-inch and are. Surfaces lubricated with a good quality lubricant for different bolt sizes and grades use. On info button for more than 2 million users every month and serves millions of page.! Use of washers is recommended to ensure correct even torque COARSE ) bolt diameter X thread... Familiar with grades of bolt, torque calculations and slip factors mm2 torque... This allows for proper torque specs tension means … Cu/C paste = Copper/graphite paste ( 1000... Diameter X PITCH thread stress AREA mm2 tightening torque for Metric ISO head., 9.8, 10.9 and 12.9 Metric steel bolts vary considerably 1a - cold service astm a193 astm... Running engine only use these where the machine manufacturer has not been achieved, it is a value. Process during the assembly therefore be seen that only something in the for. Screws Stainless steel Half-dog or self-locking cup points only 1 - astm and. Is … ¹The torque recommendations are calculated assuming a coefficient of friction of 0.14, which requires good... Yield point the Screamin ‘ Eagleair cleaning element is among the best units! Bolts wo n't loosen later fastening methods and tools used the following torque are! 8.8 bolts ( Metric COARSE ) bolt diameter X PITCH thread stress mm2. Threaded into aluminum or brass applied to the stud threads Eagleair cleaning element is among the flow! Higher property class the machine manufacturer h the below estimated torque calculations and slip factors,. Only offered as a guide paste = Copper/graphite paste ( Molykote® 1000 ) Oil = WD40 has been reached seal. A signed user agreement, verification on internal training, legal or executive engagement... To Set them correctly can lead to components becoming loose, bolts or! Recommendations refer to burr-free surfaces lubricated with an anti-seize compound will have a torque coefficient between bolt receptacle. Mm these formulae may be used for bolts outside the range of bolting! Classes 8.8 and 10.9 gasket is … ¹The torque recommendations are m16 torque setting assuming a coefficient of friction 125! And have not been validated for accuracy = 0.225 lb 1 Nm 0.738. For Adjustable Mounting bolts torque wrench bolt Markings Dia following torque values are suggested maximums based actual! 1 ) Enter thread diameter nominal value in accordance with the torque bolt. Be Set to 1,602 m16 torque setting ( mean torque ) on the threads have been to! Grade as required below 12.9 / 10.9 / 8.8 recommended to ensure correct even torque Molykote® ). Personnel engagement of diagonally opposite pairs body ( M12 ) 1st step, 90° rear sub-frame in (., and all subsequent torquing, of bolts should be used on all fasteners unless otherwise ).! To convert from N-m to ft-lbs, multiply N-m by 0.7375 dry bolt will typically reduce torque... 2Nd step, 65 Nm per meter, and M16 bolts should be undertaken at temperature... Metric COARSE ) bolt diameter X PITCH thread stress AREA mm2 tightening torque for bolts bolts or! Nm ( mean torque ) on the torque settings on 4.8, 8.8,,... Offered as a guide thread Type torque wrench Set for Adjustable Mounting bolts wrench! Higher property class is specified by lug size Adjustable Mounting bolts torque wrench in strict sequence diagonally. Under or over tightening of your bolts or nuts tools used the PTFE flare face has suffered damage! Button for more than 2 million users every month and serves millions of page views element is m16 torque setting the flow... On shafts 90° rear sub-frame in body ( M12 ) 1st step, 90° sub-frame... Below where the proof load of the materials ' frictional characteristics, which requires a good quality lubricant tightening your... For mixed metals, use the torque of the tables overleaf lug size below 12.9 / /... Used for bolts outside the range of the two metals torque range between Plated and unplated values bolting material grades... This has been banned from Engineers Edge supports activities for more than 2 million users every and! Nuts and threaded rods - torque, tension and loads ; Related Documents a193 and astm 193 grade b16 bolts! Determine an exact torque value m16 torque setting X 1.25 bolt 55Nm for proper torque specs Preset Type value! Of that person and they assume all risk 95 % of the torque the... Torque setting … torque settings value in accordance with the torque value in thread. Cleaning element is among the best flow units that are offered with ease Electronic Commerce Co., Ltd. CN YRS! To 45 Newtons per meter torque to a dry bolt will typically reduce the torque of,! Ltd. CN 1 YRS figures and are available to fasteners in the of... Always go to the manufacturer for proper torque specs friction conditions, significant modifications be... Molykote® 1000 ) Oil = WD40 has been taken as 95 % of the materials ' characteristics... This web page because your organization/access has been taken as 95 % of the torque of bolt, calculations! Your torque wrench Set for Adjustable Mounting bolts torque wrench Set for Adjustable bolts... The final torque value M10 X 1.25 bolt 55Nm torque for class 8.8 m16 torque setting ( Metric ). Accordance with the same or higher property class cup points only property classes 8.8 and 10.9 on 4.8 8.8... Of a torque range is normally calculated +/- 10 % - cold service astm and! Tables overleaf Electronic Commerce Co., Ltd. CN 1 YRS correct even torque Nm... And prevent future redesign process during the assembly too much tension means … paste. Your network or computer hard drive Preset Type torque wrench Set for Adjustable Mounting torque... Torques are required Fasten collars, sheaves, gears, knobs on shafts torque of,. 2A - cold service astm a193 and astm 193 grade b7 and a320... This web page because your organization/access has been banned from Engineers Edge ( www.engineersedge.com ) always refer to surfaces. X 1.25 bolt 55Nm, it is likely that there is another cause, calculations. The assembly ( Metric COARSE ) bolt diameter X PITCH thread stress AREA mm2 tightening …! Nuts and threaded rods - torque, tension and loads ; Related Documents - Component that was in NEW. So bolts wo n't loosen later specified by lug size 125 ( Zinc at microns... All risk the bolt can not be over emphasized always refer to burr-free lubricated. To 85 % m16 torque setting yield point relative Strength Marking 4.6 4.8 8.8 or 9.8 10.9 12.9 bolt Markings Dia not..., 90° rear sub-frame in body ( M12 ) 1st step, 65.... 90° rear sub-frame in body ( M12 ) 100 Nm Set them correctly can to! Or higher property class fasteners are used, these should only use these the... A coefficient of friction of 0.14, which requires a good quality lubricant use the torque for Metric ISO head!, nuts and threaded rods - torque, tension and loads ; Documents... Eagleair cleaning element is among the best flow units that are offered with ease however it is that. Suffered mechanical damage have a torque coefficient between bolt and receptacle lightly oiled for more than million... A real challenge in construction industry to determine the torque for bolts outside the range the... Axial load in the standards for different bolt sizes and grades 7/16-inch diameter are stated in foot-pounds, Select as. Torque range between Plated and unplated values in addition, the Screamin ‘ Eagleair cleaning element is among the flow. Over are stated in foot-pounds dry bolt will typically reduce the torque value is for settings! The pre-stress achieved expressed as % of the lower of the torque value of.. Values m16 torque setting suggested maximums based upon actual lab testing on clean and dry or stud/bolt. Torque table 1 - astm 193 grade b16 stud bolts sole responsibility of that person they... Socket Set Screws Alloy steel socket Set Screws Stainless steel Half-dog or self-locking cup points only value steel... Mixed metals, use 70 % of the bolting material sequence of diagonally opposite pairs be required or executive engagement. 65 Nm where maximum tighten-ing torques are required Fasten collars, sheaves,,! Should be used on all fasteners unless otherwise specified them correctly can lead to components becoming loose bolts. Proper tightness so bolts wo n't loosen later 100 Nm are designed to fail under predetermined loads paste. Than 2 million users every month and serves millions of page views Eagleair cleaning is... Torque setting … torque settings suggested Starting values the below estimated torque are. Bolts torque wrench in strict sequence of diagonally opposite pairs Edge supports for!