#5-40 X 1/8" Socket Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 0502CSP188BB

Price:
Sale price$13.76per 100( $0.14 each)
Pieces 100
Measurement type Inch
Thread size #5-40
Length 1/8
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Hex Socket
Head style Socket
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

Premium Socket Head Cap Screws in 18/8 stainless steel offer enduring corrosion resistance and dependable strength for a wide range of assemblies. The designation 5/40 x 1/8 corresponds to a compact screw with a 1/8 in diameter and 5/40 in length, featuring an internal hex drive for precise tightening and a flush, clean finish.

Key features

  • Material: 18/8 stainless steel (304-grade) for excellent corrosion resistance.
  • Drive type: Internal hex socket (Allen) drive for low-profile, high-torque engagement.
  • Head style: Socket head cap screw offers a strong clamping surface and precise seating.
  • Size: Diameter 1/8 in; Length 5/40 in (0.125 in).
  • Finish: Bright, smooth finish reduces galling and eases assembly.

Specifications

  • Diameter: 1/8 in
  • Length: 5/40 in (0.125 in)
  • Drive: Internal hex socket
  • Material/Finish: 18/8 stainless steel (304-grade), bright finish

Applications

Perfect for machinery, equipment enclosures, automation assemblies, outdoor installations, and electronics housings where corrosion resistance and a clean, flush appearance are important. Use with a compatible hex key for quick installation and removal.

Why choose 18/8 stainless socket head cap screws?

Combining premium stainless steel with a compact, high-torque drive, these screws resist rust, staining, and chemical exposure better than many finishes. They are ideal for both indoor and outdoor projects, including DIY, industrial, and automotive applications.

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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