3/8"-16 X 3-1/2" X 4-1/8" U Bolts | With Two Nuts | Steel Black Oxide (70 / Pkg.)

Secure round objects with confidence using our U-Bolts Black Oxide with Two Nuts in 3/8 x 3 1/2 x 4 1/8. This durable hardware set features a steel U-bolt finished in black oxide, paired with two nuts for quick, secure installation.

• Diameter: 3/8" • Inside width: 3 1/2" • Overall length: 4 1/8"
• Finish: Black oxide for a clean, low-gloss look and added corrosion resistance
• Includes: Two nuts to secure the U-bolt onto the mounting surface
• Material: Steel for strong, lasting performance
• Applications: Ideal for securing pipes, conduit, tubing, or other round objects to walls, frames, or brackets

The compact design is built to withstand vibration and heavy loads in automotive, industrial, and DIY projects. Use with compatible brackets to create a sturdy mounting solution that stays put over time.

How to install

• Position the U-bolt around the object you want to secure and place the bracket or mounting surface over the openings.
• Insert the nuts onto the threaded ends and tighten evenly with a wrench until the U-bolt sits snugly against the object and surface.
• Check alignment and re-tighten if necessary after initial use.

Shop with confidence—our U-Bolts Black Oxide with Two Nuts in 3/8 x 3 1/2 x 4 1/8 are a practical, cost-effective mounting solution for a variety of projects.