Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 6-1/2
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Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 6-1/2

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[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 6-1/2

Mutual ScrewSKU: 51104CH8PUSABB
Price:
$173.76 $193.06per 100( $1.74 each)
Pieces 100
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 6-1/2
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 20
Thread style Partially Threaded
Weight 40.0 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 reliable, heavy-duty fastening, these Hex Head Cap Screws are crafted from Grade 8 steel with a plain finish (USA Made) and a size of 1/2-20 x 6-1/2. Designed to withstand high torque and demanding applications, these screws deliver dependable clamping power in industrial and mechanical environments.

Key specifications

  • Material & Grade: High-strength Grade 8 steel for superior load-bearing performance.
  • Finish: Plain (uncoated) steel—no coating, ideal where finish is not required (note: uncoated steel may require protective measures in outdoor or corrosive environments).
  • Size & Thread: 1/2-20 UNC coarse thread for quick assembly and strong engagement.
  • Length: 6-1/2 inches from under the head.
  • Origin: USA Made with consistent quality control.
  • Applications: Suitable for automotive, industrial machinery, construction, and heavy equipment assemblies.
  • Usage tips: Pair with compatible nuts and washers; use appropriate lubrication and follow standard torque guidelines for Grade 8 fasteners.

These hex head cap screws provide the strength and reliability needed for demanding projects. Stocked for quick fulfillment, they’re a solid choice when you require robust, USA-made fasteners that perform under heavy use. Add to cart now to secure your next build with confidence.

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