1/4"-20 X 1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel (100/Pkg.)
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1/4"-20 X 1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel (100/Pkg.)

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1/4"-20 X 1/2" Tamper Resistant Machine Screws | Round Head | One Way Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual ScrewSKU: 1408M1WR188
Price:
$36.67per 100( $0.37 each)
Pieces 100
Measurement type Inch
Thread size 1/4-20
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive One Way
Head style Round
Threads per inch 20
Weight 1.0 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 machine screws engineered for precise seating and orientation control in demanding assemblies. The Round Head One Way Drive variant provides a clean, flush appearance while delivering tamper-resistance in compatible hardware systems used in electrical enclosures and industrial equipment housings.

Specs

  • Dimensions: Length – 1/2 inch
  • Thread type: 1/4-20 UNC
  • Material grade: 304 Stainless Steel
  • Finish: Bright, corrosion resistant surface
  • Drive type: One Way

Features

  • One Way drive provides orientation control and tamper-resistance in compatible hardware systems, ensuring consistent seating and reduced loosening in vibration-prone environments.
  • Corrosion resistance achieved by using 304 Stainless Steel, suitable for humidity, temperature variation, and exposure to common industrial atmospheres.
  • Round head delivers a flush, professional finish with a smooth profile that minimizes snag hazards in equipment interiors and visible panels.
  • Tamper‑resistant seating compatibility with standard hardware to deter unauthorized disassembly in equipment enclosures and control panels.
  • Applications: ideal for industrial cabinetry, electrical enclosures, control panels, machinery housings, and other general assemblies requiring secure, orientation-controlled fasteners.
  • Compatibility: designed to mate with 1/4-20 fasteners and hardware designed for round-head, one-way drive screws, enabling reliable alternative to traditional flat-head or Phillips fasteners in controlled assemblies.

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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