Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-18 x 3
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-18 x 3

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[150 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-18 x 3

Mutual ScrewSKU: 5748CH8PUSABB
Price:
$169.80 $188.67per 150( $1.13 each)
Pieces 150
Measurement type Inch
Thread size 9/16-18
Diameter 9/16
Length 3
Material Steel
Grade Grade 8
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 8 Steel Plain (USA Made) 9/16-18 x 3 — engineered for high-strength fastening in heavy-duty machinery, automotive, and industrial applications. USA-made manufacturing ensures consistent quality and traceability for critical assemblies.

These hex head cap screws are crafted from Grade 8 steel and finished in plain (uncoated) steel, delivering robust performance in demanding environments.

Key specifications

  • Head style: Hex head cap screw
  • Material: Grade 8 steel
  • Finish: Plain (uncoated)
  • Thread size: 9/16-18 UNC
  • Length: 3 inches
  • Country of origin: USA Made

Ideal for automotive, machinery, and construction projects where high strength is essential. The 9/16-18 thread provides a robust fit in standard UNC threaded holes, while the 3 inch length offers deep engagement for secure fastenings.

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