[850 BULK] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/16-24 x 1-3/4

Mutual ScrewSKU: 3228CH8PUSABB

Price:
Sale price$166.93 Regular price$185.47per 850( $0.20 each)
Pieces 850
Measurement type Inch
Thread size 5/16-24
Diameter 5/16
Length 1-3/4
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 24
Thread style Partially Threaded
Weight 39.0 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

Experience robust, reliable fastening with our Hex Head Cap Screws in Grade 8 SteelPlain finish and USA Made. Sized at 5/16-24 with a length of 1-3/4 inches, these screws are built to withstand high-stress applications in demanding environments.

Key Features

  • High-strength Grade 8 steel for superior torque resistance and durability.
  • Plain finish (uncoated) suitable for installations where coatings are not required or where plating is undesired.
  • Hex head designed for easy driving with standard wrenches or drivers.
  • 5/16-24 thread for precise, secure fastening with compatible components.
  • 1-3/4 inch length ideal for thick materials and rugged assemblies.
  • Made in the USA ensuring quality control and domestic manufacturing standards.

Specifications

  • Material: Grade 8 steel
  • Finish: Plain
  • Head type: Hex
  • Thread size: 5/16-24
  • Length: 1-3/4 in
  • Origin: USA

Applications

Reliable in heavy machinery, automotive assemblies, construction equipment, and other industrial settings where strong, long-lasting fasteners are essential. The Grade 8 steel provides excellent shear and tensile strength to keep critical components securely joined.

Installation & Care

For best results, use a compatible hex driver to achieve proper torque without stripping. Store in a dry environment to maintain the plain finish. Always follow manufacturer torque specifications for your material thickness and load requirements.

Enhance your toolkit with these high-grade, USA-made hex head cap screws. Add to cart now for dependable performance on tough projects.

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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