Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 9/16-18 x 5
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Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 9/16-18 x 5

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[25 PKG] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread (USA Made) 9/16-18 x 5

Mutual ScrewSKU: 5780CH5PDBB
Price:
$107.09 $118.99per 25( $4.28 each)
Pieces 25
Measurement type Inch
Thread size 9/16-18
Diameter 9/16
Length 5
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 9.66 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 made from USA-made Grade 5 steel, featuring plain fine-thread threading for robust engagement. The 9/16-18 x 5 size is ideal for heavy-duty fastenings in automotive, industrial, and machinery applications.

Key Specifications

  • Material: Grade 5 carbon steel (quenched and tempered) for high tensile strength.
  • Thread Type: Plain, fine-thread (9/16-18) for precise adjustment and strong bite.
  • Head Style: Hex head for easy wrench application and dependable torque transfer.
  • Finish: Plain steel finish—uncoated; suitable for assemblies where lubrication or protective coatings are applied in service.
  • Dimensions: 9/16" diameter, 18 threads per inch, 5" length.
  • Origin: USA-made with consistent quality and supply.
  • Applications: Ideal for heavy machinery, equipment maintenance, automotive assemblies, and construction projects requiring durable fasteners.

Choose these hex head cap screws for reliable performance where fine threads and a strong, heat-treated core are essential. Compatible with standard 9/16-18 hex nuts and drivers.

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

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