The self drilling screw is combined high-quality steel controls, and manufacturing know-how product the best drill point available, designed for use in soft steel or other metals. Not only in carbon steel, but also in stainless steel, our self drilling screws with sharp and durable drilling point, pierces the metal without buckling, drill through steel faster than other leading suppliers.
SINOAN Self Drilling Screw DIN7504, Tek Screw SAE J78, Wing Tek Screw, Roofing Screw
Head Type: Hexagona Head
Point Type:Self Drilling
Color:Plain,Zinc Plated
Thread Type: coarse / Fine / Wing Teks
Screw Length:9.5mm~127mm
Diameter: m3.5 / m3.9 / m4.2 / m4.8 / m5.5 / m6.3
Finish: Black / Grey Phosphated,Yellow / Blue White Zinc Packing: Small box or bulk in carton with or without pallet
Service: OEM/ODM is accepted
Point
Drill point #2, #3, #4, #5
Finish
Phosphate (grey or black), Zinc Plated (clear /
white / yellow), Coating (Geomet, Dacrotized, Ruspert etc.),
Mechanically Zinc plating etc.
Standard
IFI, DIN7504, JIS, BS, AS, EN14566 or customized designs available.