Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 7/8-9 x 5 1/2
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Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 7/8-9 x 5 1/2

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[15 PKG] Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 7/8-9 x 5 1/2

Mutual ScrewSKU: 8788CH5PUSABB
Price:
$116.33 $129.25per 15( $7.76 each)
Pieces 15
Measurement type Inch
Thread size 7/8-9
Diameter 7/8
Length 5-1/2
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 9
Thread style Partially Threaded
Weight 16.49 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 5 Steel Plain (USA Made) 7/8-9 x 5 1/2 – A dependable choice for heavy-duty fastening needs.

Designed for strength and reliability, these hex head cap screws are manufactured from Grade 5 steel and finished in plain (unplated) steel for versatile use across rugged applications. Made in the USA, they offer consistent performance in demanding environments where secure, long-lasting fasteners are essential.

  • Size and thread: 7/8-9 UNC thread, 5-1/2 inches overall length.
  • Material: Grade 5 steel, heat-treated for enhanced strength and durability.
  • Finish: Plain steel (unplated) for compatibility with many assemblies and field replacements.
  • Head type: Hex head for use with standard wrenches and power tools.
  • Reliability: Ideal for heavy equipment, machinery mounts, automotive assemblies, and construction projects.
  • Made in: The USA.

Tip: For corrosive environments, consider applying an appropriate coating or selecting a plated alternative to improve corrosion resistance while maintaining strength.

Whether you’re stocking a repair kit or outfitting a new build, these Grade 5 hex head cap screws deliver dependable clamping force and repeatable results. Add them to your hardware supply and proceed with confidence on your next project.

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800-222-0324

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