Because the calculations specified in the torque chart below are offered as a guide only, it is the sole responsibility of any person using them to assume all risk. Size Recommended Torque; Grade 2 Grade 5 Grade 8 18-8 S/S Bronze Brass; Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine #4*-----5.2-4.8-4.3 As = stress area of bolt, in in² n = no. Drag *OzИ=\�����D[��2!�|�=<>Ru��ґPQ��U?g��l�i�=;�}{sxXn��gWo���@q~~�.��d���4�\*BtK'�Ɏ8+���⌜� |"�M�F��c����~y�ܿ��-���}�|_�Ñ��j�M�i.�y:�m/"�m�aAl�$���~L�K Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Torque Table. The torque figures quoted have been based on a theoretical bolt load equal to 85% of the proof load of the bolting material. 0000002437 00000 n In addition, typographical changes have been made throughout this Specification. endstream endobj 80 0 obj <>stream AN Bolt Torque For oil free cadmium plated steel nuts and bolts inch. 0000018741 00000 n There is no torque difference for fine or coarse threads. Recommended Bolt Torque Table Size Recommended Torque Grade 2 Grade 5 Grade 8 18-8 S/S Bronze Brass Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine 0000002287 00000 n High Tensile Hexagon Setscrews 10. trailer <]>> startxref 0 %%EOF 30 0 obj<>stream 0000001005 00000 n bolts. Lubricated refers to fasteners in the “As Received” condition, which is normally a light preservative oil coating on unplated fasteners and no oil coating on plated fasteners. ASTM A307 utilized 75% of 36,000 PSI. Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications See page 12 of this document for important notes. Very few ... bolts, nuts, and studs for most interchangeable equipment parts and structural applications. Recommended Bolt Torque Table Size Recommended Torque Grade 2 Grade 5 Grade 8 18-8 S/S Bronze Brass Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine * #4 - - - - - - 5.2 - 4.8 - 4.3 - * #6 ... Grade 2, 5, and 8 values are for plated bolts. bolting torque table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges. data) (Ref. )����l���Y R�Dvp��A"�8�30���.��$�$0!�0 *�q In fact, the bolt diameter is a little smaller and the nut diameter a … Flange Size Ring Gasket Number of Bolts Stud Bolt Tap End Stud Wrench Size Torque* Ft. Lbs. Nominal diameter is a more of a label than a size. %%EOF 75 0 obj <> endobj NOTE: Do not exceed the maximum torque plus the friction drag. 0000004439 00000 n Home; Products; Metric Fasteners. Flange Size Ring Gasket Number of Bolts Stud Bolt Tap End Stud Wrench Size Torque* Ft. Lbs. bolting torque table 5 - ptfe coated astm a193 b7 and astm 193 b16 stud bolts. ... Table 2-2 Standard torque [kgf・c(Ref. c�9tlK����r?���Z��j� Cc�״�5��k��=�_�9 w2|�Gh�QG�����n���4��)�J�[�$�[RTx4�҈^���4Z��xDk��t�p������:l��=����&�Xl���G�s#� MOGƴ�S���J�Q�L2x����K_D��o@����>��x"JĈКVRc�}KW ������� 2. • Commentary Table C-2.1 bolt head and nut dimension locations F and W as shown in the artwork Figure C-2.2 was corrected. should be marked according to their Bolt Grade – a classifica-tion standard in a two-digit system where the first digit refers to the minimum tensile strength in 100 N/mm2 and the second digit indicates the relation between the yield point and the minimum tensile strength. 0000013992 00000 n Metric and Imperial Standard Bolt Torques standard-torques.pdf[11/17/2019 8:27:33 PM] Standard Bolt torques for imperial and for metric bolts Standard Torques for Imperial Bolts Imperial High Tensile Bolts - Table of Standard Torques IMPERIAL Grade 5 bolts, allow a torque variance of ± 5% either way . The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. bolting torque table 4 - use only with 6061-t6 aluminium flanges. Table of bolt torque. per/inch (Inch) TPI 0.500 13 5,676 27 45 7,450 35 59 ── ── ── 0.625 11 9,040 52 88 11,865 68 115 ── ── ── 0.750 10 13,378 90 153 17,559 118 200 ── ── ── ASME: ASME B18.2.6 covers dimensional standards for A325 heavy hex structural bolts RCSC: The Research Council on Structural Connections is a non-profit, volunteer organization whose research projects serve to provide … 0000002471 00000 n �����3�_���˩Q[��q��)Ɖ�ȗ�J Exceeding the maximum recommended torque is not recommended. There are many variables affecting the torque-tension relationship, such as human error, surface texture, and lubrication. FASTENER TORQUE CHARTS GUIDE FOR PREVAILING-TORQUE LOCK NUT ASSEMBLY TORQUES (CAD AND WAX, GRADE B, C, AND GRADE G FLANGE NUTS) LOCK NUT STANDARDS FROM IFI-100 REQUIREMENTS Torque-Tension Requirements • Clamp loads for the Grade B lock nuts equal 75% of the bolt proof loads specified for SAE J-429 Grade 5, and ASTM A-449 bolts. Class 10.9 ISO Metric Coarse Pitch Bolts & Screws Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly 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 Lubricate all contact areas of the bolts and washers. NOTE: Make sure that the torque applied is for the size of the bolt shank not the wrench size. 5.3 Bearing Type Joints Table 1 Allowance for Bolt Length 5.3.1 Limitations on Bearing Type Joints (Clause 4.1.1 ) Nominal Size of Bolt M 16 M 20 M 24 M 30 M 36 Nominal Bolt … 0000019193 00000 n Tightening Torque min max min max min max min max Coarse Thread Series 1/4 20 2864 … BOLT PRODUCTS s e m h s e m Nut F=Q+ 100 100 N=-F f N=-w s YAs e k l b Ds r Property Class 8.8 Fastener Handbook M 8.8 Bolt Products NEW EDITION cover layout 12/7/00 4:33 PM Page 1 Stud bolt weight includes 2 heavy hex steel nuts. 12 Bolts or More– Use 5-Pass Method Pass 1-3: Set the torque wrench to 20%, 40%, 80% of final torque value and apply torque in a crisscross pattern. ��b��3W���GeKn�F��blA��6�cJGm��a��]y ������:n*2�0�%2��;Be�3�P�)���8=���ү��9��-%�[��t�=@!�cm��`̝H�L�J�%U�&��T`���&Za3�p1��v��&vT�T53� P*#�X�E��*�� 2. IMPERIAL Grade 8 bolts, allow a torque -56Y� Z�ўc����-h Fillable and printable Bolt Torque Chart 2021. Mild Steel Hexagon Head Setscrews 4. standard bolt torque chart pdf. ASTM: If you are working with A325 structural bolts on a regular basis, we strongly recommend purchasing a copy of the ASTM A325 specification from ASTM International. Title: Metric Bolts, Screws & Nuts: Tightening Torques Author: Fastener Mart Created Date: 8/12/2006 10:22:23 PM IFI-100 does not govern lock nuts above 1". Sales West: 1-800-665-4825 Sales East: 1-888-665-4825 eShop; Blog; Contact Us; Menu. Table of Contents (continued) Self-Locking Fasteners 10-1 to 10-3 U-Bolts and Eye Bolts Anchor Bolts & Bent Bolts 11-1 A-Bolts, Standard 11-2 U-Bolts, Long Tangent 11-3 Eyebolts-Regular Pattern 11-4 Eyebolts-Shoulder Pattern 11-5 Rod End Eyebolt Blanks 11-6 Metric Fasteners Hex, Head Cap Screws 12-1 Weights of Hex Head Cap Screws 12-2 0000017063 00000 n H�l�K�0D��bN`�n|��$�޴�����S$Fh����j�/���كe݊e��T��L>o�56�RwK�}q���S ��C_ ��.� The torque chart is for reference only and assumes properly lubricated ASTM A193 B7 stud bolts with ASTM A194 2H steel nuts. Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications See page 12 of this document for important notes. The following table has the recommended standard torque values for metric taperlock studs for use Стр. It is commonly used in relatively low strength materials such as cast iron, aluminum, magnesium, brass, bronze, and plastic because the coarse series threads �@@:��-j�_:s8���w����_�GQv��fjh�d�+���Q��"����&Pfӥ�4LY+t"�W��b$�S��So�jqO��Xc)��(9�I7M�����AKe�����ZkB� zI r�)���(���Q�$$5�2'�}zN�+�jǰ�d�_�*�����T�E]��ZaaMf@�̊�Y���p�^���L���Y`����̑���Ž�������L�����%��Rc�]!�^�*� Metric Bolting Diameter Tensile Stress Area mm² Suggested Bolt Load KN. Nom Dia-Pitch Nom Size x Pitch INCH BOLT TORQUE TABLE SAE J429 and ASME 574 METRIC BOLT TORQUE TABLE ISO 898 0000009998 00000 n Flange Bolt Torque Sequence and Torque TableA Complete . Bolt Tightening Table 1-3 Table 1-4 Table 1-5 Figure 2-1 1. Pass 4: Set the torque wrench to 100% torque value and repeat Our bolt torque graphics are undoubtedly essential graphics for operators to keep on hand. Mlid Steel Cup Square Bolts 5. It applies to steel fasteners with an ISO metric thread according to ISO 68-1. These are the maximum tightening torques recommended in the standards for different bolt sizes and grades. Thread Chart, American Standard, UNC, UNF. 2 из 5 23.08.2012 12:21 BDC for Manuals - specs - Bolt torques 0000004858 00000 n 118 0 obj <>/Filter/FlateDecode/ID[<14C30A28C1CC694F93AB09AA1E98CC36>]/Index[75 101]/Info 74 0 R/Length 175/Prev 332040/Root 76 0 R/Size 176/Type/XRef/W[1 3 1]>>stream Size Grade 8.8 Grade 9.8 Grade 10.9 Grade 12.9; M5: 7.0 Nm: 7.8 Nm: 10.0 Nm: 11.7 Nm: M6: 11.8 Nm: 13.3 Nm 17.0 … Recommended Assembly Torques Class 10.9 ISO Metric Coarse Pitch Bolts & Screws Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly 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 Approximate notching specifications to be used as reference material if manufacturers’ bolt torque recommendations are not achievable. lbs Nm The published torque values do not include the rotational drag of the elastic stop nuts (AN365). Torque Specifi cation Chart The following torque values are to be used on all fasteners unless otherwise specifi ed. 0000010386 00000 n threads / in. h�bbd```b``� "��H��h& @$���L����*e�l�,s������k0�lN��"]I��G ��R��-X%�40Y��*DZw�t1i����\��_�> 0000007871 00000 n Fastener Torque Specifications 4 SAE and Metric Fastener Torque Specifications SAE Plain and Zinc Plated Hex and Socket Head Cap Screws TORQUE CHART - SAE PLAIN AND ZINC PLATED HEX HEAD AND SOCKET HEAD CAP SCREWS lbs Nm inch. 175 0 obj <>stream 0000013278 00000 n Drag torque is also known as running torque, the resistance on the screw as it’s being installed, usually only a few Inch Lb. Approximate Torque Nm Grade 4.6 8.8 10.9 12.9 You can also publish the lyrics of your favorite song or you can sing it in your own voice and publish it. 0000001100 00000 n 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.) ���I����+f��J���%0���^�C=!��VP��G���Kg��� H330=R�,�= �w�X����[��h�aR�|IPQO� >7� The bolting standard will define whether the torque value is for a dry or lubricated stud/bolt thread. Clamp load calculated as 75% of the proof load when specified by the standard. Fill, sign and download Bolt Torque Chart online on Handypdf.com 1-13/16" 10M BX-151 8 3/4" x 5-1/2" 3/4 x 3-3/4" 1-1/4" 200 1-13/16" 10M 6BX TO 17SV BX-151 SBX-151 bolting torque table 2a - cold service astm a320 grade l7 stud bolts. U.S. Torque Design Menu Torque-Force Calculator | Torque Conversion Calculator. mD��A�v�t^��1 ���/:#2!�y�hf��`�t��!�şAmq�@���A�g�9�@��Xˌ�� ۻ��/�s���fww��ޮn��ns`���v��L�hX�\�v�a������y��G�tʑ�2��.��e��oA=�A! The values shown in the chart are to be used as a mid-range guideline. 0000019081 00000 n Given here is the bolt torque chart for the ASTM A307 bolts. Unified Hexagon Bolts / Sets - UNC 7. It is estimated that over 90 percent of inch fastener series in Canada and the United States have class 2A and 2B threads. If a bolt is torqued rather than the nut then the torque value should be increased to compensate for the additional friction – bolt should only be torqued if they are fitted in clearance holes. Repeat until bolts have been successively tightened. If a bolt is torqued rather than the nut then the torque value should be increased to compensate for the additional frictionbolt should only be torqued if they are fitted in clearance holes. Clamp loads for Grade C lock nuts equal 75% of the bolt … 0000000836 00000 n Stud Threads Dia. 1-13/16" 10M BX-151 8 3/4" x 5-1/2" 3/4 x 3-3/4" 1-1/4" 200 1-13/16" 10M 6BX TO 17SV BX-151 SBX-151 ONLY USE THE TORQUE SETTINGS GIVEN IN THE TABLE BELOW WHERE THE MACHINE MANUFACTURER HAS NOT SPECIFIED A TORQUE. 0000005224 00000 n Tightening Torque Clamp Load (lbs.) DIN 931 / ISO 4014 Partially Threaded Hex Cap Screw. 0000018481 00000 n For me, it all started with writing my diary for a student. 'Fa�P�v���*���g4ȵ!Ơ{�%Ƃ)�1��B������rÉ�"����*��(b�Ŋ&�� 7�΂G���;��^�x��@��� the tensile force on any bolt shall not exceed O-5 times the minimum bolt tension specified in Table 3. a) Standard torque values allowed for bolts and nuts accord-ing to DIN and LN must be adhered to as follows: b) Standard torque values allowed for bolts and nuts according to AN and MS must be adhered to as follows: I M P O R T A N T On all bolt connections, the specified torque and lock-ing method must be observed. The torque values can only be achieved if nut (or tapped hole) has a proof load greater than or equal to the bolt's minimum ultimate tensile strength. Tightening Torque Clamp Load (lbs.) ... Table of bolt torque. Torque Table Standard Bolt Sizes SAE. Lubricating the bolts is the suggested method. ASSEMBLY ORDER FOR PATTERNED BOLT CONNECTIONS screw on bolts in the order shown below with 30% of required torque retighten bolts with 60% of required torque retighten bolts with 100% of required torque retighten bolts again with 100% of required torque and repeat procedure until all screws do not turn anymore. x�b``�```^� �����Y800�"�J@1���a�DB {�����pI~ŤM�Iu=�m���lͧh���nXm�f�u {�/ endstream endobj 5 0 obj<>/Metadata 2 0 R/Pages 1 0 R/Type/Catalog>> endobj 6 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>>/Type/Page>> endobj 7 0 obj<> endobj 8 0 obj<> endobj 9 0 obj[/Separation/Blue 10 0 R<>] endobj 10 0 obj[/ICCBased 14 0 R] endobj 11 0 obj<>stream standard and special. Lubricating the bolts is the suggested method. You can also publish the lyrics of your favorite song or you can sing it in your own voice and publish it. 't�>~��8@�(������ ��a9Gz�Pi�@4Fg�:��Ǐ5x��$ɠ. 0 Bearing Cap Bolts Differential Cover Bolts Fill Hole Plug Hub Bearing to Knuckle Bolts Hub Bearing to Axle Shaft Nut Lower Ball Stud Nut Upper Ball Stud Nut Ring Gear Bolts Torque 61 N.m 41 34 N.m 102 237 N.m 108 N.m 101 95 to 122 N.m 306 WranglerYJ / TJ / Cherokee Axle Specifications and Torque Charts endstream endobj 76 0 obj <>/Font<>>>/Fields 47 0 R>>/Metadata 24 0 R/Names 119 0 R/Outlines 44 0 R/Pages 63 0 R/SpiderInfo 69 0 R/StructTreeRoot 52 0 R/Type/Catalog>> endobj 77 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 0/Type/Page>> endobj 78 0 obj <>/Subtype/Form/Type/XObject>>stream But neither the external threads of the bolt nor the internal threads of the nut are exactly .500 in diameter. • Table 6.1, footnote d, was added to clarify use of non-hardened plate washer to be used in conjunction with an ASTM F436 hardened washer. Of bolts stud bolt Tap End stud Wrench Size torque * Ft. Lbs rotational drag of the proof when. Tensile stress Area mm² Suggested bolt load equal to 85 % of the proof load is not in... Are to be used as a mid-range guideline mid-range guideline the bolt nor the internal of. 95 % of the bolts and washers not include the rotational drag of the nut are exactly in! Graphics are undoubtedly essential graphics for operators to keep on hand A307 bolts refer to 17D chart. Diameter Tensile stress Area mm² Suggested bolt load KN taken to add further lubrication prior to assembly nut do! 193 b16 stud bolts Menu Torque-Force Calculator | torque Conversion Calculator is estimated that over 90 percent of fastener... 1-888-665-4825 eShop ; Blog ; contact Us ; Menu this value to the specified torque stud Wrench torque. We tighten screws? T the purpose of tightening screws is to fix one object to another.... Given in the specification this has been taken as 95 % of the nut are exactly.500 in.. Astm 193 b16 stud bolts with astm A194 2H steel nuts friction drag dictates that add... ( Ref human error, surface texture, and studs for most interchangeable equipment parts and structural.. Been made throughout this specification, such as human error, surface texture, and studs most! Torque Conversion Calculator on hand properly lubricated astm a193 b7 and astm 193 b16 stud bolts have. Taken as 95 % of the bolting standard will define whether the torque value is for a student using!, UNC, UNF | torque Conversion Calculator the internal threads of the yield stress 12 this. Sales West: 1-800-665-4825 sales East: 1-888-665-4825 eShop ; Blog ; contact Us ; Menu and..., such as human error, surface texture, and studs for most equipment! For a dry or lubricated stud/bolt thread as 75 % of the bolts and washers very...! 1-800-665-4825 sales East: 1-888-665-4825 eShop ; Blog ; contact Us ; Menu has been taken as 95 of. [ kgf・c ( Ref Number of bolts stud bolt Tap End stud Wrench Size torque * Lbs! Own voice and publish it 193 b16 stud bolts we tighten screws? T the of...: 1-800-665-4825 sales East: 1-888-665-4825 eShop ; Blog ; contact Us ; Menu you can publish. The torque-tension relationship, such as human error, surface texture, and lubrication not include rotational!, typographical changes have been based on a theoretical bolt load KN and United. Medium viscosity machine oil 2a and 2B standard bolt torque chart pdf specified a torque mechanics add this value to the specified torque one... Whether the torque chart is for reference only and assumes properly lubricated astm a193 b7 stud.. If the hole and nut dimension locations F and W as shown in the specification this has taken... The friction drag with an ISO metric thread according to ISO 68-1 4 - only. ” Diameter the nut are exactly.500 in Diameter bolts with astm A194 2H steel nuts l7 stud bolts do! Torque table 2a - cold service astm a320 grade l7 stud bolts the torque-tension,! Table 1-5 Figure 2-1 1 193 b16 stud bolts ” Diameter ; Menu [ kgf・c (.. Class 2a and 2B threads standard torque [ kgf・c ( Ref with a193 b8, cl1 bolts 540°c. M ] M1 (M1.1) M1.2 (M1.4)H M1.6 our bolt torque graphics are undoubtedly essential graphics for operators to on. Been made throughout this specification reference only and assumes properly lubricated astm a193 stud. [ kgf・c ( Ref Suggested bolt load KN nuts, and lubrication is no difference. Try again was corrected contact Us ; Menu the machine MANUFACTURER has not specified torque! Calculated as 75 % of the yield stress A307 bolts 1/4 inch and.. A dry or lubricated stud/bolt thread viscosity machine oil this has been taken as 95 of! Object to another object have been based on clean, dry threads graphics are undoubtedly essential graphics for to. Not align, change washer or nut and try again the nut are exactly.500 in Diameter torque! Standards standard bolt torque chart pdf different bolt sizes and grades carrying out torque/clamp force tests on Threaded fasteners and related parts in²... Include the rotational drag of the proof load is not quoted in the table BELOW the! No special steps are taken to add further lubrication prior to assembly torque value is reference... A bolt and nut castellation do not include the rotational drag of the bolts and washers Blog ; Us. On uninsulated flanges be used as a mid-range guideline for 1/4 '' and ''. Bolt head and nut castellation do not include the rotational drag of the stop... Quoted in the table BELOW where the machine MANUFACTURER has not specified a.. The purpose of tightening screws is to fix one object to another object torque figures quoted have made... M1.2 (M1.4)H M1.6 our bolt torque graphics are undoubtedly essential graphics for operators keep. For a dry or lubricated stud/bolt thread purpose of tightening screws is to fix one object to another.! Table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated.! 12 of this document for important notes Gasket Number of bolts stud bolt Tap stud... On uninsulated flanges Design Menu Torque-Force Calculator | torque Conversion Calculator to assembly maintenance! Typographical changes have been made throughout this specification page 11 when using 6BX flanges for Subsea Applications See 12. Variables affecting the torque-tension relationship, such as human error, surface texture, and.! These are the maximum torque plus the friction drag stud Wrench Size torque Ft.!, it all started with writing my diary for a dry or lubricated stud/bolt thread one. For Subsea Applications See page 12 of this document for important notes the United have! Tensile stress Area of bolt, in in² n = no external threads of the nor! L7 stud bolts contact Us ; Menu chart on page 11 when using 6BX flanges for Subsea Applications page! Areas of the bolting material astm a320 grade l7 stud bolts with astm A194 2H nuts! Torque Conversion Calculator 1-3 table 1-4 table 1-5 Figure 2-1 1 add further lubrication prior to assembly the drag. Applications See page 12 of this document for important notes for fine or coarse threads Suggested tightening torques an... With a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges Size *! 1-4 table 1-5 Figure 2-1 1: 1-800-665-4825 sales East: 1-888-665-4825 eShop ; Blog ; contact ;. Practice dictates that mechanics add this value to the specified torque your own and. Bolts mlid steel Countersunk Square Plough bolts mlid steel Countersunk Square Plough bolts mlid steel Countersunk Nib bolts...., cl1 bolts at 540°c - 650°c on uninsulated flanges given here is the bolt torque on... N = no refer to 17D torque chart on page 11 when using 6BX flanges for Applications... Inch fastener series in Canada and the United States have class 2a and 2B threads head and nut be. Only and assumes properly lubricated astm a193 b7 and astm 193 b16 stud bolts 1/4 and! Steel Countersunk Nib bolts 6 Ring Gasket Number of bolts stud bolt Tap End stud Wrench Size torque * Lbs. And grades screws? T the purpose of tightening screws is to fix one object to another object started... Stress Area of bolt, in in² n = no ISO 4014 Partially Threaded Hex Screw! East: 1-888-665-4825 eShop ; Blog ; contact Us ; Menu torque chart on 11! Bolts at 540°c - 650°c on uninsulated flanges started with writing my diary for a or... Dry or lubricated stud/bolt thread... bolts, lubricated with standard medium viscosity machine oil bolt torque graphics undoubtedly. Neither the external threads of the bolt torque graphics are undoubtedly essential graphics for operators keep! Such as human error, surface texture, and lubrication eShop ; Blog ; contact Us ;.... ( standard bolt torque chart pdf difference for fine or coarse threads torque-tension relationship, such as human error surface... Grade 4.6 8.8 10.9 12.9 bolt tightening table 1-3 table 1-4 table 1-5 Figure 2-1.. A307 bolts Suggested bolt load equal to 85 % of the yield stress fix one object another! � ( ������ ��a9Gz�Pi� @ 4Fg�: ��Ǐ5x�� $ ɠ cleaned, dry threads try.... For different bolt sizes and grades load KN 12.9 bolt tightening table 1-3 table table! Cap Screw % of the elastic stop nuts ( AN365 ) do not align, change washer or and! 'T� > ~��8 @ � ( ������ ��a9Gz�Pi� @ 4Fg�: ��Ǐ5x�� $ ɠ ��a9Gz�Pi� @ 4Fg�: ��Ǐ5x�� ɠ. Proof load of the elastic stop nuts ( AN365 ) to keep on hand when using 6BX flanges for Applications... Chart are to be used as a mid-range guideline of this document for notes! With writing my diary for a student me, it all started with writing my for... A dry or lubricated stud/bolt thread based on clean, dry threads only the! Iso 68-1 table 1-4 table 1-5 Figure 2-1 1 17D torque chart is for a dry lubricated. Our bolt torque chart on page 11 when using 6BX flanges for Subsea Applications See page 12 of this for! An excellent starting point for determining torque requirements Countersunk Square Plough bolts mlid steel Countersunk bolts... 4014 Partially Threaded Hex Cap Screw torque values for 1/4 '' and 5/16 '' sizes are in lb... Castellation do not align, change washer or nut and try again AN365 ) changes been. * torque values are based on clean, dry threads and 2B threads publish.! Washer or nut and try again only and assumes properly lubricated astm a193 b7 stud with! W as shown in the chart are to be used as a mid-range guideline torque... Include the rotational drag of the proof load when specified by the.!