[550 BULK] Hex Nuts Steel Plain 5/8-18

Mutual ScrewSKU: 63NFPKC

Price:
Sale price$289.57per 550( $0.53 each)
Pieces 550
Measurement type Inch
Thread size 5/8-18
Material Steel
Finish Plain
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

Hex Nuts Steel Plain 5/8-18 is a standard hex nut designed for fast, secure assembly with 5/8-inch bolts. Made from carbon steel with a plain finish, these nuts deliver dependable strength for a wide range of applications in construction, machinery, automotive repair, and industrial maintenance.

Overview

With a 5/8-18 UNC coarse thread, this hex nut provides excellent thread engagement and a robust grip in both high-load and vibration-prone environments. The plain finish means no coating, making it ideal for clean, dry environments where plating is unnecessary and maintenance is straightforward.

Specifications

  • Material: Carbon steel
  • Finish: Plain (uncoated)
  • Thread size: 5/8-18 UNC
  • Type: Hex nut
  • Common uses: Construction, machinery, automotive, general hardware assemblies

Why choose this hex nut?

Durable, affordable, and compatible with standard 5/8-18 bolts, these hex nuts are a staple in any hardware supply. They’re ideal for assemblies that require clean, unobtrusive hardware without coatings that might foul or trap moisture in dry, controlled environments.

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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