1/4"-20 X 3/4" Tamper Resistant Machine Screws | Flat Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Mutual Screw & SupplySKU: T6F25C075AZ

Price:
Sale price$38.42per 100( $0.38 each)
Pieces 100
Thread size 1/4-20
Length 3/4
Material Alloy Steel
Finish Trivalent Zinc Plated
Drive Pin-In Six Lobe Drive
Driver size T30
Head style Flat
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 for industrial hardware and equipment assemblies. Designed for security-critical fastenings in panels, enclosures, and machinery frames.

Specs

  • Dimensions: 1/4-20 x 3/4"
  • Finish: Trivalent Zinc Plated
  • Drive Type: Pin-In Six Lobe
  • Material Grade: Alloy Steel
  • Thread Type: 1/4-20

Features

  • Tamper resistance: Pin-In Six Lobe drive with center pin enables security-grade fastening by requiring a matching security driver, reducing risk of unauthorized removal in enclosures and equipment panels.
  • Corrosion resistance: Trivalent Zinc Plating provides corrosion protection in harsh industrial environments and protects mating surfaces from galling and fretting.
  • Material strength: Alloy Steel substrate offers high torque tolerance and durability under vibration and dynamic loading typical in industrial machinery.
  • Flush mounting: Flat Head screws seated flush minimize protrusion, reduce snag hazards, and improve cleanroom or panel aesthetics in industrial cabinets.
  • Thread compatibility: 1/4-20 UNC standard ensures easy mating with common nuts and drilled or tapped holes across equipment frames.
  • Packaging: Supplied in 100 per package for efficient bulk procurement and inventory planning in maintenance operations.

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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