Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 3/8-24 x 4 1/2"" (PT)
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Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 3/8-24 x 4 1/2"" (PT)

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[50 PKG] Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 3/8-24 x 4 1/2"" (PT)

Mutual ScrewSKU: 3872CH8
Price:
$62.82per 50( $1.26 each)
Pieces 50
Measurement type Inch
Thread size 3/8-24
Diameter 3/8
Length 4-1/2
Material Steel
Grade Grade 8
Finish Yellow Bake
Head style Hex
Threads per inch 24
Thread style Partially Threaded
Weight 7.48 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 demanding assemblies, these Hex Head Cap Screws are forged from Grade 8 steel for exceptional strength. The zinc yellow baked finish provides reliable corrosion resistance and a bold, durable appearance. Featuring a fine thread of 3/8-24 and a 4 1/2 inch length with a partial thread (PT), they deliver precise engagement and versatile performance across a range of applications.

Key features

  • Head type: Hex Head Cap Screw
  • Material: Grade 8 steel
  • Finish: Zinc yellow baked
  • Thread: Fine thread, 3/8-24
  • Length: 4 1/2 inches
  • Thread type: Partial thread (PT)
  • Ideal for high-strength, heavy-duty fastenings in machinery, automotive, and structural applications

Why choose these hex screws

Designed for durability and reliability, these screws pair the high tensile strength of Grade 8 steel with a corrosion-resistant zinc yellow baked finish. The fine 3/8-24 thread ensures a secure fit in precision assemblies, while the PT design offers versatility when only part of the shank needs threading. Perfect for equipment, machinery, and projects that demand both strength and longevity.

Specifications at a glance

  • Diameter: 3/8 in
  • Thread pitch: 24 TPI (fine)
  • Length: 4 1/2 in
  • Thread type: Partial thread (PT)
  • Finish: Zinc yellow baked
  • Material: Grade 8 steel

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800-222-0324

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