Screw

Hook Turnbuckle

DIN 975 Thread rod

Skt Grub Screw

Hex washer head (self tapping) screw

DIN7982 Flat head(CSK) (self tapping) screw

DIN7981 Pan head self tapping screw

Button or Truss head (self tapping) screw

Truss or button head (self drilling) screw

DIN 7504P Plat head (self drilling) screw

DIN 7504N Pan head (self drilling) screw

DIN 7504K Hex washer head (self drilling) screw

Window screw

DIN7997 Wood screw

DIN571 Hex head wood screw

Concrete screw

Chip board screw

Colourful farmer head screw

Hex flange screw