Slider Box T-Nut 1/2-20

The Allstar Performance Slider Box T-Nut 1/2-20 is a precision steel fastening component engineered for adjustable trailing arm bracket assemblies in off-road suspension systems. Manufactured from hardened steel with a black oxide finish, this 1/2-20 threaded slider nut provides secure, repeatable clamping action on slider-style trailing arm mounting brackets where vibration resistance and positional lock are critical to chassis stability.

The 1/2-20 thread pitch specification denotes a 1/2-inch diameter fastener with 20 threads per inch—a standard automotive specification that ensures compatibility with Allstar Performance trailing arm bracket systems and similar OEM-spec suspension hardware. Black oxide plating provides corrosion resistance in high-moisture environments such as salt-air coastal applications or heavy rain exposure. Each slider box t-nut operates as a sliding tee nut that grips the bracket slot, allowing fine adjustment of trailing arm geometry before final lock-down. The compact design measures 3.5 x 0.55 x 4.5 inches and weighs only 0.07 lbs, making it a lightweight addition to suspension assembly.

This component is essential for bracket-based suspension tuning in street rod builds, circle-track racing platforms, and off-road recovery vehicles where adjustable geometry optimization is required. Buyers assembling or maintaining Allstar Performance trailing arm kits, or working with compatibility-equivalent suspension systems, will rely on this t-nut to achieve secure, repeatable clamping without thread stripping or bracket deflection. Sold as a single unit, purchase quantity depends on the number of adjustment points in your specific bracket configuration.