#4-40 X 1/4" Tamper Resistant Machine Screws | Flat Head | Pin-In Phillips Drive | 18/8 Stainless Steel (100/Pkg.)
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#4-40 X 1/4" Tamper Resistant Machine Screws | Flat Head | Pin-In Phillips Drive | 18/8 Stainless Steel (100/Pkg.)

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#4-40 X 1/4" Tamper Resistant Machine Screws | Flat Head | Pin-In Phillips Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual ScrewSKU: 0404PSFM
Price:
$39.86per 100( $0.40 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 1/4
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Pin-In Phillips
Head style Flat
Threads per inch 40
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

Flat head machine screws engineered for robust, low-profile fastening in metal assemblies. Pin-in head technology with Phillips drive enables precise positioning and repeatable seating in industrial enclosures, cabinetry, and automotive trim.

Specs

  • Dimensions: Length 0.25 inch
  • Finish: 18/8 Stainless Steel (AISI 304)
  • Drive Type: Phillips
  • Material Grade: 304 Stainless Steel
  • Thread Type: 4-40 UNC
  • Packaging: 100 pieces per package

Features

  • Pin-In Head: Alignment aid and secure seating during installation, reducing misalignment in metal assemblies.
  • Flat Head: Flush, low-profile finish minimizes protrusion in enclosures and instrument panels.
  • Corrosion Resistance: 304 stainless steel provides durable performance in indoor and outdoor environments.
  • Low-Profile Flush Head: Enables clean assembly aesthetics and reduces snag hazards in tight spaces.
  • Phillips Drive Compatibility: Widens tooling options for manual and automated assembly lines.
  • Material Grade: 304 stainless steel delivers good formability, strength, and long-term reliability in harsh conditions.
  • Applications: Electronics enclosures, cabinetry, metal assemblies, appliances, automotive trim

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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