Flange Head Drilling Screw With Tapping Screw Thread

Hex flange self-drilling screw into sheet metal - with a drill - the advantage is the use without the need for pre-drilling and minimal risk of sheet deformation. Suitable for joining sheets where high joint strength is required.Flange Head Self-Tapping Screws Main Features of  Hex Flange Head Self-Drilling Screw •Heat treatment at required temperatures •Life time rust free as screw with SS 304 Head available. Flange Head Tapping Screw •Very well engineering with regards to threading, pinch point head & hardness. Hex Flange Self Tapping Screws •With washer which is weather , oil & heat resistant Material Stainless steel 201, 665, 667, 304, 316, etc Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is available, according to drawing or samples…