U-Bolt Weight Calculator

U-Bolt Size (Diameter x Length)	Material	Estimated Weight (lbs)
1/4″ x 1-1/2″	Steel	0.05
5/16″ x 2″	Steel	0.10
3/8″ x 2-1/2″	Steel	0.20
1/2″ x 3″	Steel	0.40
5/8″ x 4″	Steel	0.80
3/4″ x 4-1/2″	Steel	1.20
1″ x 6″	Steel	2.50
1/4″ x 1-1/2″	Stainless Steel	0.04
5/16″ x 2″	Stainless Steel	0.08
3/8″ x 2-1/2″	Stainless Steel	0.16
1/2″ x 3″	Stainless Steel	0.32
5/8″ x 4″	Stainless Steel	0.64
3/4″ x 4-1/2″	Stainless Steel	0.96
1″ x 6″	Stainless Steel	2.00

These estimations are based on typical densities of steel (around 0.28 lbs/in³) and stainless steel (around 0.29 lbs/in³), and assuming a basic U-bolt shape without additional features like nuts or washers. For precise weights, it’s best to consult manufacturer specifications or weigh the bolts directly.