Hex Head Cap Screws Grade 5 Steel Plain 3/8-16 x 2-1/4
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Hex Head Cap Screws Grade 5 Steel Plain 3/8-16 x 2-1/4

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[450 BULK] Hex Head Cap Screws Grade 5 Steel Plain 3/8-16 x 2-1/4

Mutual ScrewSKU: 3736CH5PBB
Price:
$99.43per 450( $0.22 each)
Pieces 450
Measurement type Inch
Thread size 3/8-16
Diameter 3/8
Length 2-1/4
Material Steel
Grade Grade 5
Finish Plain
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 Grade 5 Steel Plain 3/8-16 x 2-1/4 deliver dependable joining power for a variety of projects. Crafted from durable Grade 5 steel and finished plain for maximum strength and versatility, these screws are designed to perform in indoor, dry environments where high clamping force is essential.

With a hex head for easy driving and a coarse 3/8-16 UNC thread, these cap screws measure 2-1/4 inches in length, making them suitable for thick material stacks and robust assemblies. The Grade 5 steel construction offers strong shear and tensile strength to keep assemblies secure under load.

Specifications

  • Size: 3/8-16 x 2-1/4
  • Material: Grade 5 steel
  • Finish: Plain (uncoated)
  • Thread: 3/8-16 UNC
  • Head type: Hex head cap screw

Applications

  • Ideal for machinery, automotive, agricultural, and equipment assemblies requiring high-strength fastening.
  • Great for projects where a dependable, durable fastener is needed in dry or indoor environments.

Tips: For critical connections, consider using appropriate lubrication and torque specs recommended for Grade 5 steel to achieve optimal clamping force and prevent galling. Store in a dry area to minimize corrosion risk with plain finishes.

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

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