1/4"-28 X 1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)
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1/4"-28 X 1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

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1/4"-28 X 1/2" Tamper Resistant Machine Screws | Button Head | Pin-In Six Lobe Drive | 18/8 Stainless Steel (100/Pkg.)

Mutual ScrewSKU: 1508BTMS
Price:
$79.72per 100( $0.80 each)
Pieces 100
Measurement type Inch
Thread size 1/4-28
Length 1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Pin-In Six Lobe
Head style Button
Threads per inch 28
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 precision fasteners engineered for secure, high torque fastening within constrained spaces. Button head machine screws with Six-Lobe drive deliver reliable clamping, corrosion resistance, and smooth tool engagement for electronics enclosures, machinery, and automotive assemblies.

Specs

  • Dimensions: Length: 1/2 inch
  • Head Style: Button head, low profile
  • Finish: Polished bright finish; passivated for enhanced corrosion resistance
  • Drive Type: Six-Lobe (Torx) drive
  • Material Grade: 18/8 Stainless Steel
  • Thread Type: 1/4-28 UNC

Features

  • Torque transfer: Six-Lobe drive provides efficient torque transfer and reduced cam-out compared with traditional drives, improving fastening reliability for panel hardware and enclosures.
  • Corrosion protection: 18/8 Stainless Steel with passivation delivers robust corrosion resistance in humid, washdown, or exposed environments.
  • Low profile head: Button head enables flush mounting and minimized snag on equipment housings and panels.
  • Material compatibility: 304-grade stainless steel ensures compatibility with common fastener systems and corrosion protection methods used in industrial environments.
  • Recommended applications: Electronics enclosures, machinery housings, automotive assemblies, and equipment fixtures requiring reliable fastening and long service life.

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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