China Wholesale Hex Wafer Head Self Drilling Roofing Screws/Hot Sale Products, Find details about China Self Drilling Screw, Drywall Screw from Wholesale Hex Wafer Head Self Drilling Roofing Screws/Hot Sale Products
Product name: | Wafer head Self Drilling Screw |
Size | M2-M24,or non-standard as request&design |
Material | Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on |
Grade | Grade 4.8,Grade 8.8,Grade 10.9,Grade 12.9 |
Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
Finished | Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain |
Mark | According to customer's requirement |
Certification | ISO9001,IATF16949, |
packing: | according to customers requirement |