Zinc plated hex head self drilling screw with knurl
SS304 hex head self drilling screw
Material
C1022A with heat treatment;Stainless Steel 304;Stainless Steel 316;Stainless Steel 410;Stainless Steel 201
Surface
Dacromet 500 hours;Ruspert 1000 hours;Yellow zinc plated;White zinc plated
Head
hex washer head;hex flange head