1/4"-20 X 1-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)
Roll over image to zoom in Click on image to zoom
1/4"-20 X 1-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

1/4"-20 X 1-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Mutual Screw & SupplySKU: T6B25C150AZ
Price:
$52.28per 100( $0.52 each)
Pieces 100
Thread size 1/4-20
Length 1-1/2
Material Alloy Steel
Finish Trivalent Zinc Plated
Drive Pin-In Six Lobe Drive
Driver size T27
Head style Button
Weight 2.0 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

Tamper resistant machine screws engineered for secure fastening across rugged industrial environments. Button head with pin-in six-lobe drive delivers high torque transfer while resisting tampering for restricted-access assemblies.

Specs

  • Dimensions: Diameter 0.250" (6.35 mm), Length 1-1/2" (38.1 mm)
  • Finish: Trivalent Zinc Plated
  • Drive type: Pin-In Six Lobe Drive
  • Material grade: Alloy Steel
  • Thread type: 1/4-20 UNC

Features

  • Tamper resistance: Pin-In Six-Lobe Drive enables secure fastening by requiring a matching driver, reducing unauthorized disassembly in critical equipment.
  • Corrosion protection: Trivalent Zinc Plated finish provides corrosion resistance suitable for standard industrial environments and exposure to humidity.
  • Torque and load capacity: Alloy Steel construction supports high torque transfer and robust load-bearing performance for machinery, enclosures, and panel assemblies.
  • Head geometry: Button head profile minimizes snag risk and allows flush or low-profile mounting in tight panels and housings.
  • Thread compatibility: 1/4-20 UNC thread standard aligns with common industrial fasteners, simplifying inventory and replacement.
  • Use cases: Machinery enclosures, electrical panels, control cabinets, robotics housings, OEM equipment assemblies.

Can We Help?

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

Recently viewed