Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-13 x 8
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-13 x 8

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[80 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-13 x 8

Mutual ScrewSKU: 50128CH8PUSABB
Price:
$188.78 $209.76per 80( $2.36 each)
Pieces 80
Measurement type Inch
Thread size 1/2-13
Diameter 1/2
Length 8
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 13
Thread style Partially Threaded
Weight 39.0 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

Engineered for reliability in demanding assemblies, the Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-13 x 8 delivers superior strength and durability. Designed for heavy equipment, automotive, and industrial machinery, these screws pair with standard hex nuts and washers to create secure, high-torque joints.

  • Material: Grade 8 steel for high tensile strength and toughness.
  • Finish: Plain (uncoated) surface suitable for assemblies where plating isn’t required.
  • Size & Threads: 1/2 inch diameter, 13 threads per inch (1/2-13) with a length of 8 inches.
  • Head Type: Hex head cap screw for easy driving with common wrenches and sockets.
  • Made in: USA
  • Applications: Ideal for heavy equipment, automotive assemblies, and structural projects requiring high-strength fasteners.

For best results, use with corresponding hex nuts and hardened washers as needed. Apply proper torque per your engineering specifications to achieve secure clamping without over-tightening. If disassembly is anticipated, consider anti-seize compounds to ease future maintenance.

Specifications

  • Diameter: 1/2" (0.500")
  • Thread Pitch: 13 TPI
  • Length: 8 inches
  • Grade: Grade 8
  • Finish: Plain
  • Origin: USA Made

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800-222-0324

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