5/16-18 X 3/4" Button Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 3112BPSM

Price:
Sale price$150.13per 100( $1.50 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 3/4
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Pin-In Socket
Head style Button
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

Cap Screws Button Head Socket Stainless 5/16-18 x 3/4 is built for durable performance in precision assemblies. These button head cap screws feature a low-profile design and an internal hex drive for a clean, flush finish, ideal for equipment, automotive, and industrial applications.

Key specifications

  • Material: Stainless steel for superior corrosion resistance and long service life
  • Head style: Button head for a low-profile, snag-free appearance
  • Drive type: Internal hex (socket) drive provides a secure grip with minimal tool overhang
  • Thread size: 5/16-18
  • Length: 3/4 in (0.75 in)

Benefits and applications

  • Ideal for assemblies requiring a neat, flush finish and strong threading
  • Suitable for outdoor, marine, and industrial environments where corrosion resistance matters
  • Compatible with tapped holes or nuts that use 5/16-18 threads

For best results, select the correct length to ensure engagement without protrusion, and use the appropriate tools for tightening to the recommended torque. These stainless cap screws deliver dependable performance in challenging conditions while maintaining a clean look in your project.

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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