Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1/2-20 x 6-1/2
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Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1/2-20 x 6-1/2

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[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1/2-20 x 6-1/2

Mutual ScrewSKU: 51104CH8PBB
Price:
$154.75per 100( $1.55 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 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

Secure, high-strength fastening with the Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1/2-20 x 6-1/2. Designed for demanding assemblies where strength matters, this fastener combines premium material with precise threading for reliable performance.

  • Material: Grade 8 steel for outstanding tensile and shear strength
  • Finish: Plain (uncoated) for use in environments where plating is not required
  • Head type: Hex head for easy tightening with standard wrenches or sockets
  • Thread: Fine thread (1/2-20), UNF, offering enhanced grip and vibration resistance
  • Size & length: 1/2" diameter, 20 TPI, 6-1/2" long
  • Applications: Ideal for machinery assemblies, automotive frames, construction projects, and other high-strength fastening needs

These hex head cap screws are suited for demanding industrial and mechanical applications where a robust, untapped fastener is required. Use in protected environments or where a plain finish is specified, and pair with compatible nuts and washers to ensure a secure, long-lasting connection.

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