M3388-S-28,8MM HD X 3.18MM X M4
M3388-S-4,METRIC SHOULDER SCREWCHROME OVER
M3388-SS,METRIC SHOULDER SCREWPLAIN STAIN
M3388-SS-20,METRIC SHOULDER SCREWPASSIVATE8M
M3388-SS-4,METRIC SHOULDER SCREWCHROME OVER
M3389-B,METRIC SHOULDER SCREWPLAIN BRASS
M3389-B-5,METRIC SHOULDER SCREWNICKEL 8MM
M3389-S,METRIC SHOULDER SCREWPLAIN STEEL