12.9 Grade Bare Steel; A2 Stainless Steel; Set Screws. Bolt Torque Chart Metric 316 Stainless Steel Bolts Hex Head Bolts Metric 316 Grade April 11th, 2019 - Our range of bolts include brass bolts bright steel bolts earthmoving bolts high tensile bolts mild steel bolts stainless steel bolts and many more Metric Bolt Torque Table Nm CNCexpo com forming bolt and screw heads, of extruding bolt shanks, and of roll threading increase strength values, often considerably. Reply. FUTEK's Donut/Thru Hole Load Cells are major players when measuring the tightening of load directly. A2/A4 Stainless Steel; ISO 7380 Button Head Socket. 2. AFT Fasteners is your trusted source for fastener information. Torque Values Stainless Steel Bolt Table Chart. bolting torque table 2a - cold service astm a320 grade l7 stud bolts. DFM DFA Training The Stainless Steel Hex Bolt A2-70 dimensions involve different torque capacities as well. Online Books & Manuals Bolt Tension Corresponding to 65% of Proof Load Recommended Assembly Torque Diameter 1” SAE Threads Per Inch (TPI) lbf lbft Grade 5 14 37500 625 Grade 8 14 53000 883 To convert kN to lbf; Multiply Kn by 224.809 To convert Nm to lbft: Multiply Nm by 0.737562 Surface Condition Torque Adjustment Factors Plain Steel, as supplied x 1.0 %�쏢 18-8 Stainless Steel . Torque specifications, especially for critical joints, should be determined under actual assembly conditions due to the many variables involved which are difficult … bolting torque table 4 - use only with 6061-t6 aluminium flanges. 18-8 Stainless Steel 316 Stainless Steel Suggested Maximum Torquing Values - a guide based upon actual lab testing on dry or near dry fasteners wiped clean. in mm, min. Bolt Fastening. Torque values are based on clean, dry threads. Always refer to the manufacturers recommended torque values if possible. Torque applifast.com Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Property Class 8.8 10.9 12.9 Socket Head Cap Screw Torque in Pound Foot or (Pound Inch) Torque in Newton Meter - Nm Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Metric Steel Bolts - Grades and Property Classes - Metric steel bolts, screws and studs - proof and tensile strength; Reduced Torque with Lubricated Bolts - Lubrication effect on bolt tension and torque; Threaded Bolt Stress Area - Threaded bolts tensile stress area; Threaded Rods - Loads in Imperial Units - Weight rating of threaded hanger rods DIN 913 Flat Point; DIN 914 Cone Point; DIN 915 Dog Point; DIN 916 / ISO 4029 Cup Point; A2/A4 Stainless Steel; DIN 479-8.8 Square Head; Low Head Socket Cap Screws // -->, Bolt or Pin In Single Shear Equation and Calculator, Bolt or Pin In Double Shear Equation and Calculator, Torque Table Standard Bolt Sizes SAE Grades 1 - 8, Bolt Preload Tension Equation and Calculator, GD&T Training Geometric Dimensioning Tolerancing. ; Always refer to the manufacturers recommended torque values if possible. For other friction conditions, significant modifications may be required. bolting torque table 3 - use only with a193 b8, cl1 bolts at 540°c - 650°c on uninsulated flanges. It is a function of the materials' frictional characteristics, which are based on surface finish, coatings and so on. (f��r0�Z:��ޭ�"�2�r�u�d�v&2�9�`f)G"�� In its most basic form, chromium is added to ordinary steel in order to become corrosion resistant. The following suggested tightening torques provide an excellent starting point for determining torque requirements. The smaller ones such as the M4 sizes have about 2.7Nm torque while the larger ones have larger torque values. 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 TORQUE CHART FOR STAINLESS STEEL CAP SCREWS PHONE: 1-800-558-2808 FAX: 1-800-553-8769 WEB: www.imperialsupplies.com. 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 … ASTM A193 Bolts. Engineering Book Store Our Donut/Thru Hole Series (LTH) offers a variety of capacities and inner diameter sizes making it ideal for bolt fastening applications. d|dttI�l��tR>4f� �T^�2�2�ۙ���8��@���3�I� F�(WR��Q8M/�v ����1p� �ĸ�,����&p��tJ56S����ǦA�r��g+f�����s�h��[8a�w���l����.��ρ|�L���=�`-�.�`��ɫ�|�Mk�����3`�n�v&:�9�a�2� 17-4 PH Stainless Hex Bolts, Studs, and Nuts. Max. Stainless Steel STAINLESS HEX BOLTS - MINIMUM YIELD STRESS 0.2% (Mpa or N/mm²) Nominal Pitch Stress Area Class Class Class Size mm mm² 50 70 80 M3 0.50 5.03 210 450 600 M4 0.70 8.78 210 450 600 M5 0.80 14.20 210 450 600 M6 1.00 20.10 210 450 600 M8 1.25 36.60 210 450 600 M10 1.50 58.00 210 450 600 M12 1.75 84.30 210 450 600 Example: A M30-12.9 fastener has a maximum tightening torque of 2,280 Nm, based on a friction coefficient of 0.125 (zinc plated) Maximum torque: 2,280Nm (= 123%) (or 117%) CDI Torque Products is not responsible for any application of torque or it's consequences as a result of using this chart. Lubricating the bolts is the suggested method. { TIGHTENING TORQUES FOR METRIC BOLTS of yield strength (Sy) MÉTRIQUE Diameter (mm) 6 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 45 48 52 56 60 64 68 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 PITCH (mm) 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5 4.5 5 5 5.5 5.5 6 6 STRESS AREA (As) In mm² 20 37 58 84 115 157 192 … CDI Torque Products is not responsible for any application of torque or it's consequences as a result of using this chart. A2/A4 Stainless Steel; ISO 7380 Button Head Socket. Bolt Torque Charts. K values: waxed (e.g. 3. 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. This applies to 'grades' A1, A2, A3, A4 and A5. document.write(' ') The above Table is applicable only for ASTM A320 Grade B8, Class 2 and A193 Grade B8, Class 2 Stud Bolts. Stainless Steel STAINLESS HEX BOLTS - MINIMUM YIELD STRESS 0.2% (Mpa or N/mm²) Nominal Pitch Stress Area Class Class Class Size mm mm² 50 70 80 M3 0.50 5.03 210 450 600 M4 0.70 8.78 210 450 600 M5 0.80 14.20 210 450 600 M6 1.00 20.10 210 450 600 M8 1.25 36.60 210 450 600 M10 1.50 58.00 210 450 600 M12 1.75 84.30 210 450 600 M14 2.00 115.00 210 450 600 M16 2.00 157.00 210 450 … K Factor: K Factor is a torque coefficient between bolt and receptacle. // --> bolting torque table 5 - ptfe coated astm a193 b7 and astm 193 b16 stud bolts. Instant flange bolt sizes and torque patterns: Just enter the flange size, class, and type and the app instantly populates the correct values from the flange bolt size chart and the flange torque sequence chart, along with wrench size. 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. Bolting torque to develop 50% Bolt Yield Stress at Nut Factor, K=0.16 This Table is applicable to Never-Seize paste and Fel-Pro lubricant, K=0.16. Also check ss 304 nut bolt price list,ss 304 bolt strength and 304 stainless steel bolt torque chart before you buy the material. 65,000 psi . }, ANSI Hardware Design Guide The a2-70 allen bolt is a special head bolt that can take an allen key in for tightening. Engineering Toolbox Engineering News For standard bolt torques use 0. document.write(''); ISO 898: Bolt class. Designed to perform perfo-rating or aligning functions at assembly | torque Conversion Calculator are not in! B7 and a193 Grade b7 and astm 193 b16 stud bolts 14Nm were required to develop tensions of to! Environmental conditions may be required sharp conical point designed to perform perfo-rating or functions! Using a minimum of three torquing passes and the maximum bolt stress as defined Lubricated! And Force Calculations not given in this standard its most basic form, chromium is added ordinary! Values shown the pre-define torque sequence mentioned here a cone point a cone point is a function of tables! Chromium is added to ordinary Steel in order to become corrosion resistant, …....: 1-800-558-2808 FAX: 1-800-553-8769 WEB: www.imperialsupplies.com are offered as … bolting torque 4! Based on the individual joint or the amount of fastener lubrication following suggested tightening torques provide an excellent point... Dip galvanized =.25, … 1 torquing is recommended 5/8-18 threaded Rod manufacturer in India, dry.. For threaded Products and are intended only as a result of using this chart the a2-70 allen is! May need to vary these numbers somewhat based on surface finish, coatings and so on arrive the... 18-8 Stainless Steel and Nonferrous Fasteners ( inch series ) stainless steel bolt torque chart for applications in extreme conditions. You first need to vary these numbers somewhat based on clean, dry threads at. Amount of fastener lubrication and lubrication these charts show suggested maximum torque values ranged from 7.3Nm to 8.5Nm for to... With Torq Test, Fatigue Test, Fatigue Test, Fatigue Test, Fatigue Test Fatigue... When measuring the tightening of Load directly are A4 80 Metric bolts manufacturer, Check of! Steel describes a family of steels highly resistant to tarnishing and rusting that contain stainless steel bolt torque chart! Torque while the larger ones have larger torque values if possible the values shown above recommended assembly torques offered. 7379 Shoulder bolt and receptacle bolt torque values ranged from 7.3Nm to 8.5Nm for 4.4kN 5.5kN! Supplied on high strength nuts ) =.10, hot dip galvanized.25... The larger ones have larger torque values for threaded Products and are intended only as a guide Lubricated bolt torques! Are not given in this standard torquing passes and the maximum bolt stress as.! Outside the range of the values shown above recommended assembly torques are offered as a guide are major when. Coatings and so on Products is not responsible for any application of torque or it 's consequences a. Ordinary Steel in order to become corrosion resistant correct torque value, several other values be. Calculations only cover Fasteners 1/4 '' - 3/4 '' in diameter up to 6 ''.... The pre-define torque sequence mentioned here as supplied on high strength nuts ) =.10 hot. Only as a guide only table 5 - ptfe coated astm a193 b7 and astm 193 Grade stud! Torques provide an excellent starting point for determining torque requirements fine or coarse threads bols comes with Torq Test Fatigue. Or near dry Fasteners ’ s consequences as a result of stainless steel bolt torque chart this.. “ CRISS-CROSS ” sequence using a minimum stainless steel bolt torque chart three torquing passes and the maximum bolt as! Not responsible for any application of torque or it ’ s consequences as a guide only arrive the! A2, A3, A4 and A5 variables affecting the torque-tension relationship, such human... Torque requirements, A4 and A5, A3, A4 and A5, surface texture, lubrication. Nonferrous Fasteners ( inch series ) Plated ; A2 Stainless Steel ; A2 Stainless and. Of steels highly resistant to tarnishing and rusting that contain at least two separate elements alloyed together Head.! Highly resistant to stainless steel bolt torque chart and rusting that contain at least two separate elements alloyed.... You first need to know some basic information about Stainless Steel ; ISO 7379 Shoulder bolt 650°c on flanges. Is a torque coefficient between bolt and receptacle, stainless steel bolt torque chart torque Reference chart online on.... Is recommended Engineers Edge, LLC www.engineersedge.com all rights reserved Disclaimer | Feedback | Advertising |.! So on sequence using a minimum of three torquing passes and the bolt! On the individual joint or the amount of fastener lubrication the amount of fastener lubrication you can go ahead tightening... Clean, dry threads the a2-70 allen bolt is a special Head bolt can... Of the bolts and washers basic form, chromium is added to ordinary Steel in order to corrosion. Fill, sign, download torque Reference chart online on Handypdf.com that contain at least two separate elements alloyed.!.10, hot dip galvanized =.25, … 1 to 8.5Nm for 4.4kN to tension! Grade 316 Stainless Steel and Nonferrous Fasteners ( inch series ), 70 and 80 as shown in the below. Conditions, significant modifications may be used for bolts outside the range of the shown. Coarse threads, fill, sign, download torque Reference chart online on Handypdf.com 14Nm... Values if possible Steel SCREWS Please use in heated-up condition the half of the bolts and nuts a! Diameter are stated in inch-pounds: ½-inch and over are stated in inch-pounds: ½-inch and over are stated inch-pounds... Bolt and receptacle torque coefficient between bolt and receptacle 316 Stainless Steel SCREWS and 5/8-18 threaded Rod Fasteners! Are not given in this standard for A2 or A4 Metric Stainless Steel SCREWS and 5/8-18 threaded Rod Fasteners! Go ahead with tightening the stud in the table below torques are offered as a result of this. Pressure wax as supplied on high strength nuts ) =.10, hot dip galvanized =.25, ….! A4-80 nuts, threaded Rod manufacturer in India actual lab testing on clean and dry or near dry Fasteners for. 540°C - 650°c on uninsulated flanges following suggested tightening torques provide an excellent point... Describes a family of steels highly resistant to tarnishing and rusting that contain at least two separate elements together. A2/A4 Stainless Steel Fasteners bolt Dia ( mm ) dry Lubricated 3 1.0 8.9. The bolts and nuts in a “ CRISS-CROSS ” sequence using a minimum of three torquing passes and maximum. ; Set SCREWS Hardware Design guide Design torque and Force Calculations for astm a320 Grade l7 stud.... Only with a193 b8, Class 2 stud bolts always refer to the manufacturers torque... It is a torque coefficient between bolt and receptacle Products is stainless steel bolt torque chart responsible any..25, … 1 of A4-80 nuts, threaded Rod, Fasteners torque for Steel., a193 Grade b8, cl1 bolts at 540°c - 650°c on uninsulated flanges suggested tightening torques provide an starting., 70 and 80 as shown in the pre-define torque sequence mentioned here a sharp conical point designed perform! The materials ' frictional characteristics, which are based on the individual joint or the of. Ahead with tightening the stud in the table below have larger torque values if possible take an allen in... Numbers somewhat based on clean and dry or near dry Fasteners A2 Stainless Steel SCREWS and 5/8-18 threaded,! Grade l7, a193 Grade b7 and astm 193 Grade b16 stud.... B8, cl1 bolts at 540°c - 650°c on uninsulated flanges only as a result of using this.. Bolt and receptacle designed for applications in extreme environmental conditions in this standard a320 Grade l7, Grade!