Bolt Sockethead Action Stainless 6X35Mm 20Pc

hower socket head cap screws made socket head cap screws are made in much the same way as conventional bolts and screws but with a few additional modifications once the shank is threaded in the head is shaped the socket in the head is stamped with the die usually the exterior of the head is ridged to create a grip these fasteners are sometimes finished with additional coatings to enhance their resistance