National Marker N245027 Square U-bolt Zinc Plated Steel

Product Description

The NATIONAL MARKER N245027 is a zinc-plated square U-bolt designed to secure pipe, conduit, and other components to rectangular wood or metal surfaces. Manufactured from steel wire with a zinc finish for corrosion resistance, this U-bolt measures 3/8 inch diameter by 3-5/8 inches wide by 7 inches long. It ships fully assembled and includes a mounting plate and two hex nuts, making it ready for immediate installation. Plumbers, electricians, and general contractors use this fastener for anchoring runs to structural members and framing in both residential and light commercial applications.

This U-bolt is suited for a wide range of trade applications where a square-bend profile is required to span a rectangular support structure. It is commonly used to mount conduit, pipe, and tubing runs to lumber or metal framing members. The included hex nuts and plate allow the installer to make a complete, secure connection without sourcing additional hardware. The zinc finish provides adequate protection in dry to moderately humid interior environments.

Key Features

• Square U-bolt profile for secure fitment over rectangular wood and metal objects
• 3/8 inch diameter steel wire construction for dependable holding strength
• Zinc plating provides corrosion resistance in interior environments
• Includes mounting plate and two hex nuts — no additional hardware required
• Fully assembled and ready to install out of the box

Compatibility

Designed as an OEM-style replacement or direct-install fastener for securing pipe, conduit, and similar components to rectangular wood or metal structural members in residential and light commercial installations.

Installation Notes

Installation is performed by qualified tradespeople including plumbers, electricians, and mechanical contractors. Ensure the mounting surface is structurally sound before fastening. Hand-tighten the hex nuts evenly and then bring to snug with a wrench — do not overtighten, as this can deform the U-bolt or damage the secured component. Follow applicable codes including NEC or IPC requirements for support spacing and fastener type.