Abb B-912-1/2 Channel Spring Nut 1/2-13 Steel

Product Description

The ABB B-912-1/2 is a channel spring nut designed to provide a self-holding, threaded connection point within strut channel framing systems. Sized for 1/2-13 thread, this steel nut snaps into the channel slot and holds position under spring tension, allowing hands-free alignment during assembly. At 5/16 inches thick, it seats securely in 3/4-inch deep channels. Electricians, plumbers, and mechanical contractors use channel spring nuts like this one to mount conduit, pipe, and equipment supports to unistrut-style framing without requiring a second person to hold hardware in place during fastener installation.

The B-912-1/2 is suited for use in electrical, mechanical, and plumbing support systems where strut channel framing is the primary structural method. It is commonly used in commercial and industrial installations to anchor threaded rod hangers, pipe clamps, conduit straps, and similar fittings to channel framing. The 1/2-13 thread size accommodates standard threaded rod and fastener stock widely used across trades.

Key Features

• Spring-loaded design holds nut in channel slot without additional fixturing during assembly
• 1/2-13 thread size compatible with standard threaded rod and hex bolt stock
• 5/16 inch thickness fits securely within 3/4 inch deep strut channels
• Steel construction provides load-bearing durability for mechanical and electrical support applications
• Self-holding design speeds up single-technician installation in overhead and vertical channel runs

Compatibility

Designed for use with 3/4 inch deep strut channels and accepts 1/2-13 threaded fasteners. Consult channel manufacturer specifications to confirm slot width and load rating compatibility before installation.

Installation Notes

Installation is performed by electricians, plumbers, and mechanical contractors working with strut channel framing systems. De-energize any nearby electrical equipment and relieve system pressure on any associated piping before working in the area. Insert the spring nut into the channel slot at an angle, then rotate to engage the spring tabs against the channel flanges. Torque the mating fastener to the value specified by the channel system manufacturer or applicable project specifications.

Technical Specifications

• Thread Size: 1/2-13
• Thickness: 5/16 inches
• Compatible Channel Depth: 3/4 inches
• Material: Steel
• UPC: 78599175645

Standard Information

• Brand: ABB
• Manufacturer Part Number: B-912-1/2