Heavy Hex Nut

Compare to standard finished hex nuts,the heavy hex nuts are a little larger and thicker.The Heavy Hex Nut will be fit with heavy hex bolts in application.

We also can make non-standard Heavy Hex Nut according to samples or drawings. 

Standard: ASME/ANSI B18.2.2; 

Size: 1/4''–4''
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: ASTM A194 2, 2H, 4, 7, 7M,8, 8M; A563 Gr. A, C, DH

 Finish: Zinc plated ,Black, H.D.G etc.


Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand.