Hex Head Cap Screws Grade 8 Steel Plain 5/16-18 x 5-1/2
Roll over image to zoom in Click on image to zoom
Hex Head Cap Screws Grade 8 Steel Plain 5/16-18 x 5-1/2

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

[250 PKG] Hex Head Cap Screws Grade 8 Steel Plain 5/16-18 x 5-1/2

Mutual ScrewSKU: 3188CH8PBB
Price:
$132.92per 250( $0.53 each)
Pieces 250
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 5-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 32.0 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

Hex Head Cap Screws Grade 8 Steel Plain 5/16-18 x 5-1/2 are high-strength fasteners designed for demanding assemblies. Crafted from Grade 8 steel with a plain finish, these hex head cap screws deliver reliable performance in machinery, automotive, and construction applications.

Specifications

  • Size: 5/16-18 (UNC coarse thread)
  • Length: 5-1/2 inches
  • Material: Grade 8 steel
  • Finish: Plain (uncoated)
  • Head type: Hex head cap screw

Benefits

  • High tensile strength for heavy-duty fastening
  • Plain finish to suit spaces where coatings are undesirable
  • Precise UNC threads ensure secure, repeatable clamping

Ideal for replacing worn bolts in automotive, industrial equipment, and construction projects. Ensure compatibility with nuts or tapped holes to achieve optimal performance and safety.

Can We Help?

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

Recently viewed