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

Mutual ScrewSKU: 3744CH5OKC

Price:
Sale price$283.01per 400( $0.71 each)
Pieces 400
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 2-3/4
Material Steel
Grade Grade 5
Finish Zinc Plated
Head style Hex
Threads per inch 16
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

Discover dependable fastening with our Hex Head Cap Screws, crafted from Grade 5 steel and finished with a zinc plate for enhanced corrosion resistance. The coarse thread design ensures quick, secure engagement, making these screws ideal for heavy-duty assemblies where strength and durability matter. This specific size is 3/8-16 x 2 3/4 in.—a versatile option for a wide range of metal and composite applications.

Key Features

  • Grade 5 steel for robust strength and reliable performance in demanding fastening jobs.
  • Zinc-plated finish provides corrosion resistance and a bright, durable surface.
  • Coarse thread (3/8-16) delivers faster installation and strong bite in softer materials.
  • Hex head design for easy driving with standard hand or power tools.
  • Size 3/8-16 x 2 3/4 in. (diameter 0.375", length 2.75").

Specifications

  • Material: Grade 5 Steel
  • Finish: Zinc Plated
  • Thread Type: Coarse (UNC)
  • Drive: Hex
  • Size: 3/8-16 x 2 3/4 in

These hex head cap screws deliver consistent torque, strong holding power, and lasting durability for a range of assemblies. Store a supply for dependable fastenings in mechanical, automotive, or structural projects.

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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