Product introduction
Product Name: Hex Head Self Drilling Screw with EPDM washer
Head type: Hex head/Hex Flange Head
Standard: DIN
Material: C1022, C1022A...
Surface treatment: Zinc Plated, painted, Mechanical galvanized, Dacromet, Ruspert ...
Diameter: 4.8mm, 5.5mm, 6.3mm...
Washer: EPDM Washer, PVC Washer, Rubber Washer