TEK screw with wings

Item: countersunk head with wings and embedded self drilling screw
Material:carbon steel (1022A)
Head:csk head with emboss
Size:diameter 6#-10#(3.5mm-4.8mm)
Length 1/2'-5'(13mm-125mm) product can also be made upon your drawing or samples.
Finish:black/gray phos, white/blue/yellow zinc plated
Packing:1000 pcs or 500 pcs per box or according to customer requirement and
Can be packed in your brand name.

TEK screw with wings