Our company is a joint venture to products of screws system---Chipboard screws, Wood screws and Drywall screws .International standard is GB, JIS, DIN, ANSI, BS.
Raw material : Carbon steel 1022
Head type: Countersunk head or Flat head, Pan head., Oval head
Driver: Phillips , Pozi , square, torx recess
Thread : Coarse thread, Fine thread. With rib or without rib
Finish : Hardened, Z.P. ,Waxed
Packing : Small or bulk packaging, according to customers' requests
Minimum order: 10 tons[...]