[25 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5/8-18 x 1"" (FT)

Mutual ScrewSKU: 6316CH8PBB

Price:
Sale price$50.43per 25( $2.02 each)
Pieces 25
Measurement type Inch
Thread size 5/8-18
Diameter 5/8
Length 1
Material Steel
Grade Grade 8
Finish Plain
Head style Hex
Threads per inch 18
Thread style Fully Threaded
Weight 3.84 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

When you need a high-strength, dependable fastener, the Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 5/8-18 x 1" (FT) delivers. These hex cap screws are engineered for heavy-duty assemblies where maximum strength and reliable clamping are essential. Constructed from Grade 8 steel, they provide superior tensile strength for challenging automotive, industrial, and machinery applications. The plain, uncoated finish keeps the screw dimensions true and is ideal for environments where external coatings are unnecessary or undesirable.

Overview

Experience industrial-grade reliability with a hex head cap screw designed for tough tasks. The fine thread and robust Grade 8 steel make these fasteners a trusted choice for applications demanding strong, consistent performance.

Specifications

  • Head style: Hex head cap screw
  • Material: Grade 8 steel
  • Finish: Plain (uncoated)
  • Thread: Fine thread 5/8-18
  • Length: 1 inch
  • Compatibility: Designed to work with standard nuts and washers; tightened with a standard hex wrench or socket.
  • Applications: Automotive, heavy machinery, equipment assembly, and other high-load fastening tasks

For best results, pair these screws with appropriate washers and nuts to maximize load distribution and clamping force. These fasteners are ideal for demanding environments where strength and reliability are critical, delivering consistent performance across a range of industrial applications.

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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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