1 2 U Bolt Torque

We supply round u bolts square u bolts and semi round u bolt kits complete.

1 2 u bolt torque. Consistent accurate torque is next to impossible to obtain with a impact wrench and in most cases an over torqued fastener is the result. 1 2 90 ft lbs. New u bolts should be torqued after 2 weeks of usage. All u bolts must be re.

Recommended u bolt torque specifications. Suggested torque values for u bolts torque u bolts evenly dayton s full line of u bolt kit features size diameter x thread torque ft. Bolt size tpi tension tightening torque range ft lbs min max min max galv waxed plain. 1 1 8 950 ft lbs.

1 750 ft lbs. 7 8 500 ft lbs. Perfect for attaching piping conduit or other cylindrical items. 100 ft lbs 120 ft lbs the replacement u bolt 1753223 uses a 1 2 inch nut so it would fall into the 45 to 70 foot pound category.

We recommend using a torque wrench when installing u bolts. 5 8 180 ft lbs. 45 ft lbs 70 ft lbs 9 16 inch bolts. Leaf spring u bolt kits for heavy trucks medium and light duty trucks and auto applications.

Torque ratings 1 2 inch bolts. 65 ft lbs 95 ft lbs 5 8 inch bolts. 9 16 130 ft lbs. Lbs grade 5 3 8 24 7 16 20 1 2 20 9 16 18 5 8 18 3 4 16 7 8 14 30 45 65 90 120 215 345 size diameter x thread torque ft.

3 2 u bolts that have been torque to a set preload are recommended to be re torque after a short time to take up the stretch in the set of the material. Grade 2 grade 5 grade 8 18 8 s s bronze brass. 3 4 315 ft lbs. Suggested torque specifications based on u bolt size refer to vehicle manufacture s torque specification for exact torque.

Size 3 8 24 7 16 20 1 2 20 9 16 20 5 8 18 5 8 18 3 4 16 3 4 16 7 8 14 7 8 14 1 14 1 1 8 12 1 1 4 12. Re use of original used spring u bolts is not recommended due to fatigue and stretching when u bolt was originally torqued. Coarse fine coarse fine coarse fine coarse fine coarse fine coarse fine 4 5 2 4 8 4 3. Leaf spring u bolts are available from grade 5 u bolts to grade 8 u bolts.

A common practice in most maintenance facilities is to use a impact wrench to tighten u bolts. U bolt torque pattern.