Free Returns 5/16″-18 X 1-1/4″ Machine Screws Truss Head Six Lobe Drive Steel Zinc Plated (1000/Pkg.)

Upgrade your fastenings with the Machine Screws Truss Zinc Plated Torx Alt 5/16-18 x 1 1/4. These high-strength, low-profile fasteners are ideal for metal-to-metal assemblies where a secure bite and clean finish matter. The Torx Alt drive enhances torque transfer, reduces cam-out, and speeds up installation.

Key advantages:

– Truss head provides a broad bearing surface for flush installations in metal panels and equipment enclosures.

– Torx Alt drive delivers superior engagement and reliability in tight spaces.

– Zinc-plated finish delivers corrosion resistance for indoor applications and mild outdoor environments.

Specifications: 5/16″ diameter, 18 threads per inch (5/16-18), 1-1/4″ length, Truss head, Torx Alt drive, zinc-plated steel.

Ideal for furniture hardware, electrical enclosures, cabinetry, metal brackets, and other precision assemblies where a robust, long-lasting fastener is required. These machine screws offer dependable performance in tapped holes or nuts, delivering a secure hold with a clean, professional look.

Choose the right screw for your project—durable, corrosion-resistant, and designed for easy, accurate installation with a Torx Alt drive.