1/4"-20 X 1-1/4" Machine Screws | Truss Head | Six Lobe Drive | Steel Zinc Plated (1000/Pkg.)

Machine Screws Truss Zinc Plated Torx Alt 1/4-20 X 1-1/4 are precision-engineered fasteners designed for reliable, high-performance assembly in metalworking, electronics enclosures, and machinery. Featuring a truss head for a wide bearing surface, a Torx drive for superior torque control, and a 1/4-20 UNC thread length of 1-1/4 inches, these screws deliver secure, vibration-resistant fastening with corrosion resistance from the zinc plating.

Specifications

• Head type: Truss
• Drive type: Torx
• Thread size: 1/4-20 UNC
• Length: 1-1/4 inches
• Finish: Zinc plated
• Material: Steel

Key Benefits

• Truss head provides a large bearing surface to minimize surface damage and distribute load.
• Torx drive offers improved torque transmission and reduced cam-out during installation.
• Zinc plating delivers corrosion resistance for long-lasting performance in common environments.
• Standard 1/4-20 threading ensures compatibility with compatible nuts, taps, and pre-threaded holes.

Applications

• Electronics enclosures, control panels, and access doors
• Metal fabrication, machinery assemblies, and equipment maintenance
• Industrial projects requiring strong, reliable fasteners with easy installation

Why Choose These Screws

Designed for professionals who demand durability and ease of use, these 1/4-20 machine screws with a Truss head and Torx drive provide secure fastening in a wide range of applications. The zinc finish protects against corrosion, while the standardized size ensures compatibility with existing hardware and tapped holes.