We can produce all kinds of self drilling screws ,or produce according to customers' drawings and samples with high quality.
Product name:Hex Washer Head Self Drilling Screw
Dichroma:4.2mm to 6.3mm
Length: 13mm to 120mm
Material: Carbon Steel
Material Thickness:2-6mm
Standard : DIN,JIS,ANSI,BS
Finish:Zinc Plated,or according to customers' requirements.
Packing:Export Packing(Carton bulk packing.Small inner boxes packing),or according to customers' requirements.
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