copper machine screw with concave end, locking screw, headless hexagonal screw

brass countersunk hexagonal screws and nuts set of combination

copper flat washer

double channel hexagonal copper column isolation column nut

smooth copper oil nozzle, oil cup with flat cover

double ended external thread isolation columns

metric nickel plated double hole hexagonal copper column

single head soldering tab, copper plated silver

copper insert part copper flower nut,knurled nut,copper injection molded insert part

copper eyelet rivets,hollow copper rivets,copper through hole rivets

purple copper gasket, marine pressure gauge gasket, flat gasket for sealing

copper plated tin,spot welding fixed column,spot welding nut