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

Mutual ScrewSKU: 3188CH5PBB

Price:
Sale price$106.54per 250( $0.43 each)
Pieces 250
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 5-1/2
Material Steel
Grade Grade 5
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 5 Steel Plain 5/16-18 x 5-1/2 are high-strength fasteners designed for demanding applications where reliable clamping and secure assembly are essential. Crafted from Grade 5 steel and finished plain (unplated), these hex head screws deliver dependable performance in machinery, automotive, and construction projects.

Key features include:

  • Material: Grade 5 steel for high strength and durability
  • Finish: Plain (unplated) for versatile use with various coatings or environments
  • Thread size: 5/16-18 UNC
  • Length: 5-1/2 inches
  • Head type: Hex head for secure driving with wrench or socket

Applications: These screws are well-suited for securing components in machinery, equipment assemblies, and construction projects where a strong, reliable fastener is required. Use with corresponding nuts or tapped holes as appropriate.

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