Strut U-Bolt Beam Clamp Zinc for 2-7/16" and 3-1/4" Strut

U-bolt pipe support — wraps the pipe, bolts to the structure. This Pre-Galvanized Steel U-bolt clamps around the pipe and fastens through a plate, beam flange, or strut channel — providing secure lateral and vertical pipe support on horizontal and riser runs.

• Wraps pipe with two-point bolt-down support
• Suitable for horizontal pipe runs and vertical risers
• Pre-Galvanized finish for standard indoor applications
• Standard thread, compatible with hex nuts and washers

Overview

Strut U-Bolt Beam Clamp Zinc for 2-7/16" and 3-1/4" Strut is a U-bolt pipe support that clamps around the pipe and fastens through a plate, structural member, or strut channel. U-bolts provide secure lateral restraint and vertical support for pipe runs in mechanical, plumbing, and HVAC applications. Pre-Galvanized construction is suitable for standard indoor piping support.

Common Uses

• Supporting horizontal pipe runs on beam flanges and plates
• Securing pipe to structural steel in mechanical rooms
• Pipe support on strut channel systems
• Plumbing, HVAC, and process piping support
• Outdoor and underground piping support

Key Features

• U-bolt wraps pipe for positive 360° clamping
• Standard thread accepts hex nuts and plate washers
• Pre-Galvanized steel — standard commercial and industrial applications
• MSS SP-69 and SP-58 compliant pipe support

Specifications

Frequently Asked Questions

What is a U-bolt used for in pipe support?

U-bolts clamp around a pipe and fasten to a structural plate or beam, providing vertical and lateral support for horizontal and riser pipe runs.

Why use copper-plated U-bolts on copper pipe?

Direct steel-to-copper contact causes galvanic corrosion that degrades the pipe over time. Copper-plated U-bolts eliminate galvanic contact at the support point.

What size U-bolt do I need?

U-bolt size is based on pipe outside diameter (OD). Always match the U-bolt pipe size to the actual OD of the pipe you are supporting — pipe OD varies by material and schedule.

Can U-bolts be used on vertical pipe risers?

Yes. U-bolts are commonly used on vertical risers to provide lateral restraint and prevent pipe movement.

Why Contractors Choose This Product

• U-bolts provide positive 360-degree clamping that strap-style supports cannot match on high-load applications
• Galvanized steel is the standard for indoor commercial and industrial pipe support
• MSS SP-69 compliant — meets the pipe support standard required on commercial and institutional projects
• PVFPro stocks U-bolts across the full range of pipe sizes and finishes