SEM screw with plum blossom groove and pan head (coated with anti dropping glue)

Slotted pan head and sharp tail self tapping screw

Hexagon socket plug DIN906

Hexagon socket plug DIN908

Hexagon socket head cap screw (Galvanized)

Hexagon socket screw

Plat washer

Full threaded rod

Zn Hotplating nut

Zn Hotplating bolt

Hot dip galvanized flat elastic washer

JIS hexagon washer screw