Specifications: 1. Standard: din 2. Material:c1022a 3. Head: (single/double)countersunk, flat 4. Drive: pozi, square, pozi+slotted 5. Thread: single thread 6. Point: sharp point 7. Finish: black/grey phosphated, yellow/white/blue galvanized 8. Diameter: m3-m6 9. Length: 12mm---120mm or as required 10. Min. Order quantity:3 ton/tons 11. Supply ability: 300ton/tons per month 12. Hardness: hot treatment 13. Model no.: all sizes 14. Band name: huhao Usages: As chipboard screw fasteners, usages is very wide, used for hardwood, solid wood, board, wood, cabinets, flooring, etc. It can reduce the wood and household goods damage, make it more beautiful and durable.. Packing: Small color box or bulk, with or without wood plate, depend on variety and specifications or as per buyer's required (1000pcs or 500 pcs per box, 16 or 20 boxes per carton, loose packing 20 or 25 in bulk)