Features:
We are a stainless steel screws manufacturer.The surfaces of our metric hex boltare coated with color zinc or orchid zinc. We have both stainless steel and carbonized steel. Your special order is also available. The products can link the two parts into one union by the connection of screw thread.Our metric hex bolt has the features of high rigidity and strong tensile strength.

The hex bolt precision C mainly used in the equipments or machines which have a coarse surface. The hex bolt precision A, B can be used in the equipments which have a high desire of precision. Thin screw thread has a good property of self-locked which are mainly used in the thin-walled hardware or a means of adjusting. Whole-screw thread bolt can be used in the demand of longer screw thread.