Heavy Hex Nuts

We are offering heavy hex nuts,. We specialized in manufacturing the various of fasteners especially thea194 gr2hm heavy hex nutswith the strength of high hardness,high wearing and corrosion resistance,it has become one of the most popular kinds of fasteners in the worldwide market. We can do it according to the customers` requirements,such as the head marking or the surface treatment:zinc plated,black finished,coated(blue),hot dip