1/4"-20 X 2-1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | Steel Zinc Plated (100/Pkg.)
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1/4"-20 X 2-1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | Steel Zinc Plated (100/Pkg.)

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1/4"-20 X 2-1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | Steel Zinc Plated (100/Pkg.)

Mutual ScrewSKU: 1440M1WR
Price:
$95.93per 100( $0.96 each)
Pieces 100
Measurement type Inch
Thread size 1/4-20
Length 2-1/2
Material Steel
Finish Zinc Plated
Drive One Way
Head style Round
Threads per inch 20
Weight 4.0 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 fastening solutions for metal fabrication, equipment enclosures, and automation systems.

This round head machine screw with One Way drive provides secure, corrosion resistant fastening for demanding industrial environments.

Specs

  • Dimensions: Length 2-1/2 inches; Diameter 1/4 inch.
  • Finish: Zinc plating.
  • Drive Type: One Way.
  • Material: Steel.
  • Thread Type: 1/4-20 UNC.

Features

  • Tamper resistance: One Way drive design enables installation and removal with a compatible tool type, reducing unauthorized disassembly in fixed assemblies.
  • Corrosion protection: Zinc plating provides a protective barrier against moisture and oxidation in industrial environments.
  • Thread compatibility: 1/4-20 UNC thread matches standard tapped holes and nuts used in machinery, panels, and electronics enclosures.
  • Applications: Ideal for panel alignment and securing brackets, chassis, and enclosure components in metalworking, automation equipment, and industrial electronics installations.
  • Installation considerations: Use a compatible One Way drive bit; ensure hole diameter and thread engagement meet assembly requirements for reliable retention.

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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