1/4"-20 X 2-1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual Screw & SupplySKU: T6B25C250SS

Price:
Sale price$112.97per 100( $1.13 each)
Pieces 100
Thread size 1/4-20
Length 2-1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
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 hardware applications. They are suited for equipment housings, control panels, and machinery assemblies where security and corrosion resistance are critical.

Specs

  • Dimensions: Length 2-1/2", Thread size 1/4-20 UNC
  • Drive type: Pin-In Six Lobe Drive
  • Material grade: 304 Stainless Steel (18/8)
  • Thread type: Coarse thread 1/4-20 UNC

Features

  • Tamper-resistance: Pin-In Six Lobe Drive engages only with compatible drivers, enhancing security for enclosures and panels in restricted-access equipment.
  • Corrosion resistance: 304 stainless steel provides robust performance in humid, washdown, and outdoor environments through natural passivation.
  • Load distribution: Button head design offers a broad bearing surface, reducing surface indentation on thin panels and enabling uniform load transfer.
  • Material compatibility: Suitable for use with standard sheet metal and equipment housings that employ 1/4-20 fastener patterns; compatible with common maintenance tools and security drives.

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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