Description
Our Heavy Hex Nuts Grade 2H Steel HDG ASTM A563 9/16-12 are designed for heavy-duty fastening where strength and corrosion resistance matter.
Material and coating: Grade 2H steel with hot-dip galvanizing (HDG) for long-lasting protection against rust and the elements. These nuts conform to ASTM A563, ensuring reliable performance in critical applications.
Product Details
- Size: 9/16-12
- Type: Heavy hex nut
- Material: Grade 2H steel
- Coating: Hot-dip galvanized (HDG)
- Standards: ASTM A563
Why choose these nuts? They offer superior torque tolerance and secure thread engagement, making them ideal for high-stress assemblies in construction, machinery, and structural applications.
Enhance the durability of your fastener kits with these Grade 2H heavy hex nuts. They’re built to perform with 9/16-12 bolts, delivering reliable, long-lasting connections in demanding environments.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

![[500 BULK] Heavy Hex Nuts Grade 2H Steel HDG ASTM A563 9/16-12](http://mutualscrew.com/cdn/shop/files/50A563DHKC_52b9cb0c-ba70-4103-abf7-8b016347c55d.webp?v=1744984573&width=235)