[125 PKG] Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 5/8-18 x 2-1/2

Mutual ScrewSKU: 6340CH5PBB

Price:
Sale price$99.82per 125( $0.80 each)
Pieces 125
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 2-1/2
Material Steel
Grade Grade 5
Finish Plain
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 34.0 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 5/8-18 x 2-1/2 are precision-engineered fasteners designed to deliver strong, reliable clamping in a wide range of industrial and maintenance applications. Featuring a plain finish, Grade 5 steel construction, and fine thread, these screws provide robust performance where precision and durability matter.

Key benefits

  • High-strength Grade 5 steel: dependable strength for demanding assemblies.
  • Plain finish: no coating, ideal for clean installations and clean metal-to-metal contact.
  • Fine thread 5/8-18: smoother engagement and precise adjustment, with enhanced holding power.
  • 2-1/2 inch length: longer reach for secure fastening in thicker components.
  • Hex head: easy driving with standard tools for fast installation.
  • Versatile: suitable for machinery, automotive, and general industrial use.

Specifications

  • Size: 5/8-18
  • Thread type: Fine
  • Length: 2-1/2 in
  • Head style: Hex
  • Material: Grade 5 steel
  • Finish: Plain

Applications

Ideal for assembling motors, gearboxes, and equipment housings, or any project requiring a strong, long-lasting fastener with clean, uncoated surfaces for precise torque control and clamp load.

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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