Trailer Suspension

9/16"-18 x 3-1/2" steel shackle bolt with zerk fitting.

1-1/8"-7 Locknut for Equalizer for 3" Wide Springs

1-1/8" Diameter locknut is designed for use with spring-retainer bolt (7-170 - sold separately). Features: Locknut secures a suspension bolt on your trailer Works with sp

9/16" Greaseable Shackle Bolt for 1-3/4" Double Eye Springs - 3" Length

3-1-2" Spring Bolt and Lock Nut with Nylon Bushing

3-1/2" Spring Bolt and Lock Nut with Nylon Bushing

¾”-16 Hex Lock Nut For 2-½” Wide Leaf Springs

Rockwell 3/4"-16 lock nut is generally used on hangers and attaching bolts. Lock nuts can damage the thread on some u-bolts made out of a softer material.  

1” -8 Hex Lock Nut For 2-½” Wide Leaf Spring Equalizer

1” -8 Hex Lock Nut For 2-½” Wide Leaf Spring Equalizer

5.2K - 8K U-bolt Tie plate for 3" Trailer Axle Tubes - Carter

tie plate for 3" U-bolts (2 u bolts per tie plate required)

9/16" x 3" Spring Bolt w/ Grease Fitting and Lock Nut

3" Long suspension bolt with lock nut. Grease zerk allows for easy lubrication to keep moving elements functioning properly. Features: Secures

Spring Pad For 3" Round Axle (5.2k - 7k axles)

For 3 in. round axle and 1-3/4 to 2 in. spring width. Commonly used with 5.2k - 8k trailer axles with a 3" round tube diameter.    Industry standard for measuring axles is Hub Face to Hub Face...

9/16"-18 x 3-1/2" Spring shackle bolt & Lock Nut for 2" Wide Leaf Springs

9/16" -18 x 3" Spring Shackle Bolt & Lock Nut For 1-3/4" Wide Double Eye Springs

9/16" -18 x 3" Spring Shackle Bolt & Lock Nut For 1-3/4" Wide Double Eye Springs    Features:

1/2"-20 x 4-1/2" Long grade 5 spring keeper bolt

1/2"-20 x 4 1/2" grade 5 bolts,4-1/2" Long x 1/2" diameter spring keeper bolts