drywall screw, chipboard screw, self tapping screw, self drilling screw, wood screw

drywall screw philip bugle head black, black phosphate, white or yellow zinc plated accorded with BS, DIN, ANSI standard
Material: C1022
Drive Recess: PHIL
Head Type: BUGLE
Diameter: #6 ~ #10, M3.5 ~ M4.8
Length: 3/4" ~ 6", 25mm ~ 150mm
Thread Type:TWIN FAST, COARSE, FINE
Plating: GREY PHOSPHATED, BLACK PHOSPHATED, BLACK OXIDE, ZINC PLATED, YELLOW ZINC

chipboard screw pozidriv countersunk head or double countersunk head white or yellow zinc plated accorded with BS, DIN, ANSI standard
Material: C1022
Drive Recess: POZI, PHIL TORX
Head Type: COUNTERSUNK (FLAT), PAN, DOUBLE FLAT HEAD, OVAL
Diameter: M2.5 ~ M 6
Length: 10mm ~ 200mm

Plating: ZINC PLATED, YELLOW ZINC, BLACK OXIDE, GREY PHOSPHATED, BRASS PLATED, ANTIQUE BRONZE, STATIONERY BRONZE