3/4 Diameter Round U-bolts

3/4″ Diameter Round Bend Leaf Spring U Bolts

These U-bolt kits can be shipped anywhere in the United States by UPS.

Round bend U-bolts that include deep nuts and washers. Click Ubolt part numbers to find out pricing, shipping costs, and to order online.


U-bolt Torque Requirements

U-bolt Diameter Determination

round top u-bolt
Note – 361-XXX part numbers are U-bolt Kits that include two U-bolts, 4 deep washers, and 4 hardened washers. 5U-XXXXR and 8U-XXXR part numbers are individual U-bolts with nuts and washers included (i.e. one U-bolt, 2 deep nuts, and 2 hardened washers).

Round U-bolts (Click Part Number to Order Online)

3/4" Diameter Round U-bolts

PartNo. Dim. B
wdt_ID PartNo. Dim.A Thread Pitch Dim. B Dim. C Grade OEM Ref. or Thread Length
1 3/4 16 1 3/4 6 8
2 3/4 16 2 1/16 6 7/8 8
3 3/4 16 2 3/8 14 3/4 8
4 3/4 16 2 9/16 5 3/4 8
5 3/4 16 2 9/16 6 3/4 8
6 3/4 16 2 9/16 11 3/4 8
7 3/4 16 2 9/16 12 3/4 8
8 3/4 16 2 9/16 13 3/4 8
9 3/4 16 2 9/16 15 3/4 8
10 3/4 16 2 3/4 5 3/4 8
11 3/4 16 2 3/4 15 3/4 8
12 3/4 16 3 1/16 9 5/8 8 3
13 3/4 16 3 1/16 12 5/8 8 5
14 3/4 16 3 1/16 13 5/8 8
15 3/4 16 3 1/16 14 5/8 8
16 3/4 16 3 1/16 14 5/8 8
17 3/4 16 3 1/16 15 5/8 8 5
18 3/4 16 3 1/16 16 8 5
19 3/4 16 3 1/16 18 5/8 8 5
20 3/4 16 3 1/16 20 5/8 8 5
21 3/4 16 3 1/16 4 5/8 8
22 3/4 16 3 1/16 5 5/8 8
23 3/4 16 3 1/16 6 5/8 8
24 3/4 16 3 1/16 7 5/8 8
25 3/4 16 3 1/16 8 5/8 8
26 3/4 16 3 1/16 9 5/8 8
27 3/4 16 3 1/16 10 5/8 8
28 3/4 16 3 1/16 11 5/8 8
29 3/4 16 3 1/16 11 5/8 8
30 3/4 16 3 1/16 12 5/8 8
31 3/4 16 3 1/16 13 5/8 8
32 3/4 16 3 1/16 14 5/8 8
33 3/4 16 3 1/16 15 5/8 8
34 3/4 16 3 1/16 16 5/8 8
35 3/4 16 3 1/16 17 5/8 8
36 3/4 16 3 1/16 18 5/8 8
37 3/4 16 3 1/16 19 5/8 8
38 3/4 16 3 1/16 20 5/8 8
39 3/4 16 3 1/16 21 5/8 8
40 3/4 16 3 1/16 22 5/8 8
41 3/4 16 3 1/16 24 5/8 8
42 3/4 16 3 1/4 6 1/2 8
43 3/4 16 3 1/2 10 1/2 8 3
44 3/4 16 3 1/2 12 1/2 8 5
45 3/4 16 3 9/16 6 1/2 8
46 3/4 16 3 9/16 7 1/2 8
47 3/4 16 3 9/16 8 1/2 8
48 3/4 16 3 9/16 9 1/2 8
49 3/4 16 3 9/16 10 1/2 8
50 3/4 16 3 9/16 11 1/2 8
Note – 361-XXX part numbers are U-bolt Kits that include two U-bolts, 4 deep washers, and 4 hardened washers. 5U-XXXXR and 8U-XXXR part numbers are individual U-bolts with nuts and washers included (i.e. one U-bolt, 2 deep nuts, and 2 hardened washers).