Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-12 x 3
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-12 x 3

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[150 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-12 x 3

Mutual ScrewSKU: 5648CH8PUSABB
Price:
$219.70 $244.11per 150( $1.46 each)
Pieces 150
Measurement type Inch
Thread size 9/16-12
Diameter 9/16
Length 3
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 12
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) 9/16-12 x 3 are engineered for high-strength performance in demanding industrial applications. Crafted from Grade 8 steel and manufactured in the USA, these hex head cap screws deliver exceptional tensile strength, reliable torque resistance, and long-lasting durability for tough fastening tasks.

  • Material: Grade 8 steel, quenched and tempered for maximum strength and durability.
  • Finish: Plain (uncoated) steel — ideal when you plan to apply your own finish or coatings for added corrosion protection.
  • Size and thread: 9/16-12 x 3 in — 9/16 inch major diameter with 12 threads per inch, 3 inches long.
  • Made in the USA: Trusted American craftsmanship and quality standards.
  • Applications: Perfect for heavy machinery, automotive assemblies, construction equipment, and other high-torque fastening needs.
  • Installation: Use a properly sized hex socket or wrench to achieve full torque without rounding; ensure adequate thread engagement for maximum clamping force.

Choose these Grade 8 hex head cap screws for dependable strength and consistent performance in critical assemblies. They’re ready to handle demanding fastening jobs where reliability matters most.

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800-222-0324

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