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3/8 inch zinc coated trailer U-bolt kit, 4-1/4 inch length. Zinc coating prevents rust corrosion on U-bolts.
A measurement guide for a 3/8-inch zinc U-bolt, 4-1/4 inch long showing dimensions and specifications.
3/8 inch zinc coated trailer U-bolt kit, 4-1/4 inch length. Zinc coating prevents rust corrosion on U-bolts.
A measurement guide for a 3/8-inch zinc U-bolt, 4-1/4 inch long showing dimensions and specifications.

Zinc Trailer U-Bolt Kit - 3/8" Diameter - 1-3/4" Round - 4-1/4" Long

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Upgrade your trailer’s U-bolts with our round zinc-coated trailer U-bolt kit, designed for superior rust resistance and lasting performance. Also known as electro-galvanized, this protective coating prevents corrosion, making it ideal for trailers exposed to water, moisture, and harsh weather conditions.

 

Round Trailer U-Bolt Kit Details:

- U-bolt kit includes U-bolts, plates, nuts and washers.

U-Bolt Diameter: 3/8"

U-Bolt Leg Length: 4-1/4"

- Inside Diameter: 1-3/4"

U-Bolt Coating: Zinc

Thread Type: Fine Thread

- Threads Per Inch: 24

Grade: SAE Grade 5

Axle Rating: 2,000 lb.

Trailer Leaf Spring Width: 1-3/4"

- Axle Diameter: 1-3/4"