Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 3/8-16X2 1/4
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Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 3/8-16X2 1/4

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[450 BULK] Hex Head Cap Screws Grade 5 Steel Zinc Plated Coarse Thread 3/8-16X2 1/4

Mutual ScrewSKU: 3736CH5OKC
Price:
$258.59per 450( $0.57 each)
Pieces 450
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 2-1/4
Material Steel
Grade Grade 5
Finish Zinc Plated
Head style Hex
Threads per inch 16
Thread style Partially Threaded
Weight 36.0 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 — built for strength and reliability, these Grade 5 steel fasteners are zinc-plated to resist corrosion and deliver durable performance in heavy-duty applications. Featuring a coarse 3/8-16 thread and a 2-1/4 inch length, they’re ideal for metal-to-metal assemblies, machinery, and construction projects where a robust hold is essential.

Key Benefits

  • High-strength Grade 5 steel: engineered for demanding fastening tasks.
  • Corrosion resistance: zinc plating provides protection against rust and wear.
  • Coarse thread (3/8-16): faster assembly and strong engagement on softer metals.
  • Correct size: 3/8 inch diameter, 16 threads per inch; length 2-1/4 inches.
  • Versatile: suitable for a wide range of construction, automotive, and industrial applications.

Specifications

  • Head type: Hex Head Cap Screw
  • Material: Grade 5 (Grade 5 steel)
  • Finish: Zinc plated
  • Thread type: Coarse (UNC)
  • Diameter: 3/8 in
  • Thread pitch: 16 TPI
  • Length: 2-1/4 in

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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