Torque Spec Stainless Steel Bolt Torque Chart Metric

Torque values for a2 or a4 metric stainless steel fasteners bolt dia mm dry lubricated 3 1 0 0 9 8 9 in lbs.

Torque spec stainless steel bolt torque chart metric.

Torque values stainless steel bolt table chart. Sae and metric fastener torque specifications 9 torque chart metric plain and zinc plated. It is a function of the materials frictional characteristics which are based on surface finish coatings and so on. Hex head cap screw.

K factor is a torque coefficient between bolt and receptacle. 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. Hex head and socket head cap screws. Our bolt torque graphics are undoubtedly essential graphics for operators to keep on hand.

Ansi hardware design guide design torque and. Astm a574 ansi b18 3. Black oxide bolts shc. Grade 8 hex head.

Stainless steel stud bolts and nuts specifications stainless steel stud bolt torque. 14 118 106 87 78 16 180 162 133 119 18 258 232 190 171 20 370 333 273 246 22 485 437 358 322 24 603 543 445 400. Lubricate all contact areas of the bolts and washers. Thread coeff friction preload kn property class tightening torque nm property class min breaking torque.

Metric torque chart metric. Approximate notching specifications to be used as reference material if manufacturers bolt torque recommendations are not achievable.