Product Specification:
SHIMAI can manufacture various standard screws, such as self drilling screws, self-tapping screws, dry wall screws, chipboard screws and wood screws.
We can manufacture screws of various head types and groove shapes. We are also providing various surface treatment , including white galvanized, blue galvanized, yellow galvanized, black galvanized, black/gray phosphating, nickel plating, DacroMat, Magni and so on.
We can process carbon steel and stainless steel. And we can product screws as customer’s requirement.
Hex Head Self Drilling Screw
Head type:Hex head/Hex Flange Head
Standard:DIN
Material:C1022, C1022A ···
surface treatment:Zinc Plated, painted, Mechanical galvanized, Dacromet, Magni, Ruspert ···
Diameter:4.8mm, 5.5mm, 6.3mm ···
Washer:EPDM Washer, PVC Washer, Rubber Washer
