5/16 Hex Nuts | L9 Alloy Steel | Cadmium Yellow & Wax | USA Made (100 / Pkg.)

Mutual ScrewSKU: 31NFL9BB

Price:
Sale price$52.39 Regular price$58.21per 100( $0.52 each)
Pieces 100
Measurement type Inch
Thread size 5/16
Material L9 Alloy Steel
Grade L9
Finish Cadmium Yellow
Weight 1.24 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 L9 Alloy Cadmium Yellow & Wax (Made in USA) 5/16 are built for sturdy applications across industrial, automotive, and general mechanical assemblies. Crafted from a strong L9 alloy, these hex nuts deliver dependable holding power, even under vibration and load. The cadmium yellow finish provides color-coding for quick identification and an additional layer of protection, while a wax coating enhances lubrication and corrosion resistance to extend service life. Made in the USA, these fasteners meet stringent quality standards you can trust.

Product Features

  • Material: L9 alloy for high strength and durability.
  • Finish: Cadmium yellow coating with a protective wax seal for color coding and moisture resistance.
  • Size: 5/16 inch hex nut.
  • Protection: Wax coating adds lubrication and corrosion protection for longer service life.
  • Origin: Made in USA.

Applications

Perfect for manufacturing, maintenance, and repair tasks that require reliable, color-coded fasteners. Use in machinery, automotive assemblies, equipment mounting, and general hardware projects where consistent fit and performance matter.

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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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