Heavy hex bolts have a larger head than a standard hex bolt. They are used for bridges, highway, buildings and other construction projects. Heavy hex bolts work well with construction materials such as wood and steel. We also offer structural bolts, which differ from heavy hex bolts since they have shorter threads than heavy hex bolts.
KD Fasteners, Inc.™ carries a variety of heavy hex bolts in different materials and plating options. Our heavy bolt line starts at a 1/2” and goes up to 1-1/2” diameter for our off the shelf items. We can do specials up to 3-1/2” diameter. Our lines include both imports and domestic.
We off the following materials:
We also offer heavy hex bolts in materials such as ASTM A193 grade B8M, Inconel, Monel, titanium and other exotic materials.