Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 8
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Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 8

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[80 PKG] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 8

Mutual ScrewSKU: 51128CH5PBB
Price:
$154.48per 80( $1.93 each)
Pieces 80
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 8
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 20
Thread style Partially Threaded
Weight 37.0 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-torque fastening is built into every Hex Head Cap Screw with Grade 5 steel, a plain finish, and a fine thread. The 1/2-20 x 8 size delivers strong clamping in metal-to-metal joints across automotive, machinery, and industrial applications, providing dependable performance in demanding environments.

  • Material: Grade 5 steel
  • Finish: Plain (uncoated)
  • Head type: Hex head cap screw
  • Thread: Fine thread (1/2-20)
  • Length: 8 inches
  • Strength: High tensile strength with good fatigue resistance
  • Compatibility: Uses with 1/2-20 nuts or tapped holes
  • Drive: Requires hex wrench or socket for installation

Note: The plain finish provides reliable strength but offers no corrosion-proof coating. For outdoor or moisture-prone applications, consider applying a protective coating or selecting a coated fastener to extend longevity. Always pair with matching fasteners and hardware to ensure optimal performance.

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800-222-0324

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