[225 PKG] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 5/16-24 x 8

Mutual ScrewSKU: 32128CH5PBB

Price:
Sale price$178.54per 225( $0.79 each)
Pieces 225
Measurement type Inch
Thread size 5/16-24
Diameter 5/16
Length 8
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 24
Thread style Partially Threaded
Weight 40.0 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 Fine Thread 5/16-24 x 8

Upgrade your fastener hardware with this resilient Hex Head Cap Screw, crafted from Grade 5 steel for dependable strength in a wide range of applications. The plain finish keeps the surface uncoated, making it a versatile choice when coatings are added later in your process or when corrosion resistance is not the primary concern.

Key Specifications

  • Nominal Diameter: 5/16 in
  • Thread Type: Fine (24 threads per inch)
  • Length: 8 in
  • Head Style: Hex Head Cap Screw
  • Material: Grade 5 Steel
  • Finish: Plain (uncoated)

Ideal Uses

These screws are well-suited for equipment assemblies, machinery installations, automotive applications, and industrial hardware projects where strong clamping force and precise thread engagement are essential.

Why Choose Grade 5 Steel

Grade 5 steel provides superior strength and durability for most general-purpose fastener needs, offering excellent resistance to wear and long-term reliability in non-corrosive environments. The fine thread delivers precise adjustment and improved pull-out resistance in thinner materials.

Tips for installation: Use the correct drive tool for hex heads, and follow standard torque guidelines for your material and grade to prevent over-tightening. If you require corrosion resistance, consider plating or coatings suitable for your environment.

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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