5/16-18 X 3/4" Socket Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 3112CSP188

Price:
Sale price$42.60per 100( $0.43 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 Hex Socket
Head style Socket
Thread style Fully Threaded
Weight 2.36 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

Socket Head Cap Screws A2 18/8 Stainless 5/16-18 X 3/4 provide dependable corrosion resistance and strong, reliable performance in a variety of assembly applications. Crafted from A2 18/8 stainless steel, these screws combine durability with excellent resistance to rust and staining, making them suitable for indoor and outdoor use.

These socket head cap screws feature a hex socket drive for a clean, low-profile appearance and precise torque. The 5/16-18 thread size with a 3/4 inch length offers a versatile mounting option for many equipment, enclosures, and mechanical assemblies.

Key benefits

  • Corrosion-resistant A2 18/8 stainless steel (304) for long-lasting performance
  • Hex socket drive provides reliable torque and a sleek, flush appearance
  • Standard 5/16-18 UNC thread with 3/4 in length for broad compatibility
  • Socket head design allows for tight, consistent seating in recessed or tight spaces
  • Suitable for indoor and outdoor environments, including moisture-prone settings

Specifications

  • Material: A2 18/8 stainless steel (304)
  • Head type: Socket head cap screw
  • Drive type: Hex socket
  • Thread size: 5/16-18 UNC
  • Length: 3/4 in

Ideal for machinery, automotive, cabinetry, marine environments, and general hardware projects that require a strong, corrosion-resistant fastener with a compact, recessed drive.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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