Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 1-1/4
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Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 1-1/4

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[375 BULK] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 1-1/4

Mutual ScrewSKU: 5120CH5PBB
Price:
$107.78per 375( $0.29 each)
Pieces 375
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 1-1/4
Material Steel
Grade Grade 5
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

Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 1/2-20 x 1-1/4 is a high-strength fastener engineered for tough assemblies in industrial and automotive applications. These screws use a Grade 5 steel composition for reliable performance and durability.

The plain finish provides a clean, unobtrusive appearance while maintaining compatibility with uncoated hardware. The fine thread (1/2-20) delivers precise engagement and improved resistance to loosening in vibration-prone environments. With a length of 1-1/4 inches and a hex head design, they are ideal for secure, torque-rich mounting across a range of projects.

Specifications

  • Material: Grade 5 steel
  • Finish: Plain (uncoated)
  • Thread: Fine thread, 1/2-20
  • Length: 1-1/4 inch
  • Head: Hex head cap screw

For best results, pair these screws with compatible nuts or washers and tighten to the recommended torque for your application. They are designed to provide strong, secure joints in equipment, machinery, and structural assemblies where high strength and consistent performance are required.

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