[2000 BULK] Hex Nuts USS Steel Black Oxide 5/16-18

Mutual ScrewSKU: 31NFBKC

Price:
Sale price$160.16per 2000( $0.08 each)
Pieces 2000
Measurement type Inch
Thread size 5/16-18
Material Steel
Finish Black Oxide
Weight 22.0 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 USS Steel Black Oxide 5/16-18 are engineered for dependable, heavy-duty fastening in a wide range of projects. Made from high-strength USS steel and finished with a durable black oxide coating, these hex nuts deliver reliable performance under demanding conditions.

  • Material: USS steel for strength and reliability
  • Finish: Black oxide coating for a clean, professional look
  • Size and Thread: 5/16-18 UNC coarse thread
  • Type: Hex nut with standard hex shape for easy wrench engagement
  • Standards: Crafted to typical hardware specifications for general use

From automotive and machinery to general construction, these nuts are designed to pair with standard 5/16-18 bolts for quick, secure tightening. The coarse 5/16-18 UNC thread ensures compatibility with common bolts and ease of installation.

Applications

  • General purpose fastening in equipment, machinery, and fixtures
  • Automotive, repair, and maintenance projects
  • Construction and woodworking assemblies

Why choose ours? Robust USS steel with a black oxide finish offers a balanced combination of strength, reduced glare, and a clean, professional look. Each nut is manufactured to tight tolerances to ensure a precise fit with standard bolts.

Enhance your hardware kit with these reliable Hex Nuts 5/16-18. Order now for dependable, long-lasting fastening solutions.

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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