1/4"-20 X 5/8" Tamper Resistant Machine Screws | Flat Head | Pin-In Six Lobe Drive | Alloy Steel Trivalent Zinc Plated (100/Pkg.)

Mutual Screw & SupplySKU: T6F25C062AZ

Price:
Sale price$26.14per 100( $0.26 each)
Pieces 100
Thread size 1/4-20
Length 5/8
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 designed for secure fastening in industrial equipment. The flat head fastener uses a pin-In six lobes drive to deter unauthorized removal in control panels, electrical enclosures, and machinery housings.

Specs

  • Dimensions: Thread size 1/4-20; Length 5/8"
  • Finish: Trivalent Zinc Plated
  • Drive type: Pin-In Six Lobe Drive
  • Material grade: Alloy Steel
  • Thread type: 1/4-20

Features

  • Tamper resistance: Pin-In Six Lobe Drive requires a matched security driver, enhancing protection against casual removal in secured enclosures and panels.
  • Corrosion protection: Trivalent Zinc plating provides robust corrosion resistance in moderate industrial environments, extending service life inExposure to contaminants and humidity.
  • Flush seating: Flat head design creates a flush or countersunk surface on panels and enclosures, reducing snag risk and simplifying automated assembly.
  • Mechanical strength: Alloy Steel construction delivers higher tensile and shear strength for equipment subjected to vibration, impact, or load cycling.
  • Compatibility and applicability: UNC thread 1/4-20 aligns with common security fastener families; ideal for electrical, mechanical, and industrial automation assemblies requiring secure hardware.
  • Use cases: Suitable for control panels, electrical enclosures, machine housings, automation racks, and fastener arrays in manufacturing environments requiring tamper-resistive fastening.

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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