[2000 BULK] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 5/16-18X3/8

Mutual ScrewSKU: 3106CH8OKC

Price:
Sale price$578.00per 2000( $0.29 each)
Pieces 2000
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3/8
Material Steel
Grade Grade 8
Finish Yellow Plated
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 35.0 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

Premium Hex Head Cap Screws built for durability and dependable performance. These Grade 8 steel fasteners come with a zinc yellow plated finish and are proudly USA made. The size is 5/16-18 x 3/8, a common choice for high-strength fastening in automotive, industrial, and machinery applications.

  • Material: Grade 8 steel for high strength and reliability
  • Finish: Zinc yellow plated for corrosion resistance and a bright protective coating
  • Size: 5/16-18 with a 3/8 inch length
  • Head: Hex head for easy tightening with standard wrenches or sockets
  • Origin: USA made

These hex head cap screws are suitable for a wide range of projects, including automotive assemblies, equipment maintenance, and machinery construction. Pair them with corresponding nuts and washers as needed to ensure a secure fit and long-lasting performance.

Specifications

  • Thread size: 5/16-18
  • Length: 3/8 in
  • Drive style: Hex
  • Material: Steel
  • Grade: Grade 8
  • Finish: Zinc yellow plated
  • Country of origin: United States (USA)

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