Self-drilling Screw

Description: Self-Drilling Screw having an elongated threaded shank with a driving head at one end and a drilling body portion at its other end formed with longitudinally extending flutes located substantially on opposite sides of the body. The tip-cutting edges being forwardly offset and angularly diverging from the ends of a transverse cutting edge. The available in materials stainless steel - 303, 304, 305, 316. The standard finishes zinc plated, yellow zinc plated, dacrotized, ruspert-coating & packaging-bulk packaging, small box packaging and poly bag packaging.