Description
Secure, durable fasteners for professional results. Hex Nuts 18/8 Stainless Black Oxide 3/8-16 deliver reliable strength with a sleek finish for applications where corrosion resistance and neat appearance matter.
- Material: 18/8 stainless steel (type 304) for superb corrosion resistance in a wide range of environments.
- Finish: Black oxide coating provides a bold, non-reflective appearance and a durable surface over stainless.
- Thread size: 3/8-16 UNC (coarse) for quick, secure fastening with standard hardware.
- Hex size: Standard hex across flats about 9/16" for easy wrench compatibility.
- Applications: Ideal for machinery, automotive, outdoor equipment, and general fastener projects requiring stainless performance.
Whether you're assembling steel frames, outdoor fixtures, or precision machinery, these hex nuts deliver consistent threads, a clean finish, and dependable security.
Add to cart today for fast, reliable fastening with stainless-grade durability.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

![[2000 BULK] Hex Nuts 18/8 Stainless Black Oxide 3/8-16](http://mutualscrew.com/cdn/shop/files/14NF188BKC_3a6746c1-e8c3-40f1-8a5b-4b946eab33e1.webp?v=1744977018&width=769)