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

Mutual ScrewSKU: 1420MTT

Price:
Sale price$214.50per 1000( $0.21 each)
Pieces 1000
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 1-1/4
Material Steel
Grade Steel
Finish Zinc Plated
Drive Six Lobe
Head style Truss
Threads per inch 20
Thread style Fully Threaded
Weight 17.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

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.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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