1/4"-20 X 3" Tamper Resistant Machine Screws | Flat Head | Pin-In Hex Socket Drive | 18/8 Stainless Steel (100/Pkg.)
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1/4"-20 X 3" Tamper Resistant Machine Screws | Flat Head | Pin-In Hex Socket Drive | 18/8 Stainless Steel (100/Pkg.)

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1/4"-20 X 3" Tamper Resistant Machine Screws | Flat Head | Pin-In Hex Socket Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual Screw & SupplySKU: THF25C300SS
Price:
$114.75per 100( $1.15 each)
Pieces 100
Thread size 1/4-20
Length 3
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Pin-In Hex Socket Drive
Driver size 5/32
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, high reliability fastening in industrial environments. They provide flush mounting and corrosion resistance for equipment enclosures, control panels, and machinery frames where tamper resistance is critical.

These fasteners are optimized for organizations requiring secure assembly in harsh operating conditions, with a focus on standardized thread compatibility and corrosion resistance inherent to 18/8 stainless steel.

Specs

  • Dimensions: 1/4" diameter x 3" length
  • Drive type: Pin-In Hex Socket
  • Thread type: 1/4-20 UNC
  • Material grade: 304 Stainless Steel

Features

  • Tamper resistance: Pin-In hex socket drive requires a matching pin tool, raising barriers to unauthorized removal in secured equipment assemblies.
  • Flush mount: Flat head countersink design enables low-profile installation in panels and housings, reducing snag risk and improving appearance in exposed hardware zones.
  • Corrosion resistance: 304 Stainless Steel provides robust resistance to humidity, coolants, and industrial solvents common in machinery and electrical enclosures.
  • Standard threading: 1/4-20 UNC thread aligns with common tapped holes in industrial hardware catalogs, facilitating straightforward replacement and maintenance.
  • Packaging: 100 pieces per package

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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