Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/2-20 x 4 1/2"" (PT)
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/2-20 x 4 1/2"" (PT)

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[25 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 1/2-20 x 4 1/2"" (PT)

Mutual ScrewSKU: 5172CH8
Price:
$57.53per 25( $2.30 each)
Pieces 25
Measurement type Inch
Thread size 1/2-20
Diameter 1/2
Length 4-1/2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 20
Thread style Partially Threaded
Weight 7.04 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 strength and reliability, these Hex Head Cap Screws are ideal for high-load assemblies where grip, alignment, and quick installation matter. Made from Grade 8 steel and finished with a zinc yellow bake coating, they resist corrosion while maintaining a clean, professional look in metal-to-metal joints. The fine thread (1/2-20) provides improved engagement and clamp load, making them perfect for precision-mating components.

Key features

  • Material: Grade 8 steel
  • Finish: Zinc yellow baked coating
  • Thread: Fine thread (1/2-20)
  • Size and length: 1/2" diameter, 4-1/2" long
  • Head type: Hex head
  • Drive type: External hex drive

Applications include automotive and machinery assemblies, equipment fabrication, and any project requiring strong, reliable fasteners with a clean, finished appearance.

Specifications

  • Thread size: 1/2-20
  • Length: 4-1/2" (approximately)
  • Material: Grade 8 steel
  • Finish: Zinc yellow baked
  • Head style: Hex

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800-222-0324

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