Stainless steel nuts, slipknot bolts, cap nuts, hex socket bolts, stud bolts, countersunk screws, carriage bolts, hex socket countersunk fasteners and non-standard ones.

• 不锈钢六角螺丝;螺帽;活接螺丝;盖型螺帽;内六角螺栓;牙条;双头螺丝;沉头螺丝;马车螺丝;沉头内六角;及各种非标;