[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 4-40 X 3/8

Mutual ScrewSKU: 0406BTMS

Price:
Sale price$34.55per 100( $0.35 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 3/8
Material Steel
Grade 18/8
Finish Stainless Steel
Drive Six Lobe Pin In
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

Introducing the Machine Screws Button Head Pin in Six Lobe—a precision fastener engineered for reliability and a clean, professional finish. Crafted from 18/8 stainless steel, this screw delivers superior corrosion resistance and enduring strength for demanding assemblies. The six-lobe Torx drive minimizes cam-out and enables higher torque, while the button head provides a low-profile, smooth appearance ideal for electronics, machinery, and consumer hardware.

Key Features

  • Material: 18/8 stainless steel for superior corrosion resistance and durability.
  • Drive: Six-lobe (Torx) drive for precise torque and reduced stripping.
  • Size: 4-40 thread with a 3/8" length for versatile use in various assemblies.
  • Head style: Button head with a low-profile, smooth finish.
  • Finish: Bright stainless steel finish that resists tarnish and looks great in any project.

Applications

Ideal for electronics enclosures, automotive assemblies, machinery fixtures, and consumer hardware where a secure fastener with a sleek, unobtrusive profile is required.

Why 18/8 Stainless Steel?

18/8 stainless steel delivers a robust combination of corrosion resistance, strength, and aesthetic appeal. These machine screws stand up to moisture, chemicals, and everyday wear while maintaining a polished look.

Specifications

  • Thread size: 4-40
  • Length: 3/8 inch
  • Head type: Button head
  • Drive: Six-lobe (Torx)
  • Material: 18/8 stainless steel

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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