Hex Head Cap Screws Grade 5 Steel Plain 5/16-18 x 1-1/8
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Hex Head Cap Screws Grade 5 Steel Plain 5/16-18 x 1-1/8

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[1200 BULK] Hex Head Cap Screws Grade 5 Steel Plain 5/16-18 x 1-1/8

Mutual ScrewSKU: 3118CH5PBB
Price:
$109.27per 1200( $0.09 each)
Pieces 1200
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/8
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 38.0 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 1-1/8 provide reliable, high-strength fastening for a range of applications where a secure, flush mount is required. Made from Grade 5 steel with a plain finish, these screws deliver solid performance in mechanical assemblies, automotive, and general fabrication tasks.

Key advantages include excellent tensile strength, strong bite at the threads, and compatibility with common hand or power tools due to the hex head design. The 5/16-18 thread size and 1-1/8 inch length are ideal for joining components with corresponding nuts or tapped holes while keeping a compact profile.

These hex head cap screws are ideal for:

  • Material: Grade 5 steel
  • Finish: Plain (uncoated)
  • Head type: Hex head cap screw
  • Thread size: 5/16-18
  • Length: 1-1/8 in
  • Applications: machinery, automotive, equipment assembly, and general fastening tasks

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800-222-0324

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