2 1 4 Bolt Torque Specs

Sae grade 3 100 000 psi med carbon steel.

2 1 4 bolt torque specs.

Low to medium grade carbon steels. Fine thread figures are for 1 14. Sae 0 1 2 74 000 psi low carbon steel. For longer fasteners the torque is reduced significantly.

Sae grade 3 100 000 psi med carbon steel. Sae grade 6 133 000 psi med. The below sae grade 2 bolt torque chart provides tension torque tpi information for the sae grade 2 bolts. 9 8 2006 11 12 23 am.

Grade 2 5 and 8 values are for plated bolts. Sae 0 1 2 74 000 psi low carbon steel. Sae grade 5 120 000 psi med. Grade 2 calculations only cover fasteners 1 4 3 4 in diameter up to 6 long.

Sae grade 7 133 000 psi. Clamp loads are based on 75 of the minimum proof loads for each grade and size. Clamp loads are based on 75 of the minimum proof loads for each grade and size. Fine thread figures are for 1 14.

Sae grade 5 120 000 psi med. For longer fasteners the torque is reduced significantly. The sae grade 2 covers bolts from 1 4 inches to 3 4 inches in diameter and length of 6 inches or below and studs of all lengths and is equivalent to astm a307 grades a or b. Grade 2 5 and 8 values are for slightly lubricated bolts.

Grade 2 grade 5 grade 8 18 8 s s bronze brass. 23 section 6 appendix 12 21 01 rcr15 series rotary cutters 312 556m land pride section 6 appendix torque values chart for common bolt sizes in tpi1 n m2 ft lb3 n m ft lb n m ft lb mm x pitch4 n m ft lb n m ft lb n m ft lb 1 4 20 7 4 5 6 11 8 16 12 8 436597. It has grades 1 2 5 8. Print this page.

Coarse fine coarse fine coarse fine coarse fine coarse fine coarse fine 4 5 2 4 8. Recommended bolt torque table size recommended torque grade 2 grade 5 grade 8 18 8 s s bronze brass. Sizes from 1 4 up are in ft lbs. 1 1 4 12 59548 744 930 1055 1241 96565 1207 1509 1710 2012 113182 1415 1768 2004 2358 1 3 8 12 72967 1003 1254 1421 1672 118324 1627 2034 2305 2712 138686 1907 2384 2701 3278 1 1 2 12 87747 1316 1645 1865 2194 142292 2134 2668 3024 3557 166778 2502 3127 3544 4169 torque tension relationship for a307a grade 5 8 9 bolts locknut size threads.

Sizes from 1 4 up are in lb ft.