1/4"-28 X 1" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Mutual Screw & SupplySKU: T6B25F100AZ

Price:
Sale price$47.84per 100( $0.48 each)
Pieces 100
Thread size 1/4-28
Length 1
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 designed for industrial fastening applications.

Button head screws with pin-in 6-lobe drive provide secure, tool-controlled fastenings suitable for harsh environments.

Specs

  • Dimensions: 1/4 inch diameter x 1 inch length
  • Finish: Trivalent Zinc Plated
  • Drive type: Pin-in 6-lobe drive
  • Material grade: Alloy Steel
  • Thread type: 1/4-28
  • Package quantity: 100 per package

Features

  • Tamper resistance: Pin-in 6-lobe drive requires a security tool for removal, increasing protection for electrical enclosures, machine housings, and access panels.
  • Corrosion protection: Trivalent Zinc Plating provides corrosion resistance in damp and industrial environments, extending service life in harsh conditions.
  • Head geometry: Button head distributes clamping load over a larger surface area, reducing surface indentation on thin panels and improving grip.
  • Material strength: Alloy Steel base offers superior tensile strength for demanding panel fastening applications.
  • Thread engagement: 1/4-28 threads enable precise, secure engagement with threaded holes in equipment housings, panels, and brackets.
  • Recommended use cases: Ideal for electrical enclosures, control panels, machinery guards, and equipment housings requiring secure, tamper-resistant fasteners.

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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