Time-Limited 5/16″-18 X 1-3/4″ X 2-11/16″ U Bolts With Two Nuts Steel Black Oxide (120 / Pkg.)

U Bolts Black Oxide with Two Nuts in the compact 5/16 x 1 3/4 x 2 11/16 size are designed for secure mounting of pipes, tubes, and exhaust lines across automotive, marine, and industrial applications. The black oxide finish delivers corrosion resistance with a clean, low-profile appearance that works well in exposed environments.

Diameter: 5/16 in for strong support and compatibility with common nuts and fittings.

Inside width: 1-3/4 in to fit standard pipe and tube diameters.

Overall length: 2-11/16 in for secure clamping over thick walls or brackets.

Finish: Black oxide steel for improved corrosion resistance and a subtle, non-reflective look.

Hardware included: Comes with two nuts for quick, secure fastening and reliable lock-in.

This U-bolt is ideal for mounting mufflers, exhaust pipes, handrails, or support brackets where a rugged, corrosion-resistant fastener is required. It pairs well with standard U-bolt plates and brackets and can be tightened with common wrenches for a snug, stable fit.

Order now and secure your project with dependable black oxide U-bolts.