Products name :Self -drilling screws Place of origin: China Raw material: Carbon steel 1022 Head type: Modified trussed, bugle head, pan framing head Driver: Phillips, Pozi, Square, Torx recess Diameter: 3.5-4.8mm Length: 10-200mm Finish: Hardened, Z.P., Black Phosphated, Grey Phosphated Packing: Small or bulk packaging, according to customers'requests Minimum order: A container Quantity allowance: 5% Payment: 100% irrevocable L/C at sight or T/T Price terms: FOB OR CIF Supply ability: 15?0'FCL/month Delivery Lead Time: 30-40 days