Our main fasteners products are contain: Hexagon nuts, hex thin nuts, hex slotted nuts, flange nuts, cap nuts, lock nuts, weld nuts, heavy nuts and special nuts,

The standards are Din934, DIN985, DIN986, BS916, DIN439, DIN6923, JIS1190, ASTM A194 2H HEAVY NUTS, UNC/UNF NUTS.

Surface treatment: Plain, Zinc plated, Yellow zinc plated, Blue Zinc plated, Blacked.

Grade: Gr 4.8, 6.8, 8, 10, 12

Material: Q195, 45#, SWRCHSA, SWRCH 35K, SS304, SS316

Packing: 25kgs carton, then pallet.