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

Mutual Screw & SupplySKU: T6B25C125AB

Price:
Sale price$24.13per 100( $0.24 each)
Pieces 100
Thread size 1/4-20
Length 1-1/4
Material Alloy Steel
Finish Black Oxide
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

Industrial fasteners designed for secure, tamper-resistant assemblies in machinery, control panels, and industrial equipment. The specified component delivers high-strength fastening with a tamper-resistant drive and corrosion-resistant finish for harsh environments.

Specs

  • Dimensions: Diameter 0.250 inches; Length 1-1/4 inches; Thread type 1/4-20 UNC
  • Finish: Black Oxide
  • Drive type: Pin-In Six Lobe (Tamper-Resistant)
  • Material grade: Alloy Steel
  • Packaging: 100 per package

Features

  • Head style: Button head profile provides a low-profile mounting surface suitable for flush or near flush installation in panels and equipment housings.
  • Tamper-resistance: Pin-In Six Lobe drive requires a matching security tool, deterring unauthorized removal in critical assemblies.
  • Finish and corrosion: Black Oxide finish offers moderate corrosion resistance and wear performance in indoor industrial environments.
  • Material performance: Alloy Steel base material delivers high tensile and shear strength for reliable metal-to-metal fastening.
  • Thread compatibility: 1/4-20 UNC thread aligns with standard coarse-thread fasteners, simplifying sourcing and replacement.
  • Recommended use cases: Suitable for panel and enclosure fastening on control cabinets, machine frames, electrical gear casings, and equipment housings where security and durability are required.
  • Packaging note: Supplied in packs of 100 to support high-volume manufacturing and stocking workflows.

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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