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

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

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

Mutual ScrewSKU: 3180CH5PBB
Price:
$82.70per 250( $0.33 each)
Pieces 250
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 5
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 29.0 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 5 Steel Plain 5/16-18 x 5 deliver high-strength fastening for heavy-duty assemblies where reliable clamping is essential. This plain-finish screw uses Grade 5 steel for superior tensile strength and durability, making it a trusted choice for machinery, automotive, and construction projects.

Specifications at a glance:

  • Head style: Hex cap
  • Material: Grade 5 steel
  • Finish: Plain (uncoated)
  • Thread: 5/16-18 UNC
  • Length: 5 inches
  • Standards: SAE J429 Grade 5

Why choose this screw? The hex head design allows for fast, even seating with standard wrenches or sockets, providing solid torque transfer and dependable performance in a wide range of environments. The plain finish makes it suitable for indoor use or finishes where plating is not required. Pair with compatible nuts and washers to create strong, secure joints. For outdoor or corrosive environments, consider coated or plated alternatives.

Can We Help?

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

Recently viewed