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

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

Mutual ScrewSKU: 0404BTMS
Price:
$34.55per 100( $0.35 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 Six Lobe
Head style Button
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

Precision fasteners engineered for electronics enclosures, control panels, and industrial equipment assemblies. They deliver reliable seating, corrosion resistance, and high torque performance under demanding conditions.

Specs

  • Dimensions: Length 6.35 millimeters
  • Drive type: Six-lobe Torx drive, pin-in
  • Material grade: 304 stainless steel
  • Thread type: UNC 4-40

Features

  • Button head: low-profile seating with flush appearance on thin panels, minimizing protrusion in tight assemblies
  • Corrosion resistance: 304 stainless steel delivers robust resistance to moisture, salts, and industrial contaminants
  • Torque transfer: Torx drive enables high torque transfer with reduced cam-out, enhancing reliability in precision assemblies
  • Tamper resistance: pin-in Six-Lobe drive deters casual tampering and unauthorized tooling in secure enclosures
  • Applications: ideal for electronics enclosures, automotive components, cabinetry, and precision machinery assemblies requiring clean, professional fastening

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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