Product Features
This is a nail specifically designed for wood, which will be embedded very firmly in the wood. If the wood is not decayed, it is 
impossible to pull it out, and even if it is forcibly pulled out, it will bring out nearby wood. One more thing to note is that the wood
screws must be screwed in with a screwdriver. Do not knock in with a hammer, it will damage the surrounding wood.
The advantage of wood screws is that the consolidation ability is stronger than nailing, and it can be removed and replaced, 
which does not hurt the wood surface and is more convenient to use.
Size
DIN Standard: M6, M8, M10, M12, M16, M18, M20
ANSI Standard: 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 1"
Surface Treatment
1)Electric Galvanized: White Zinc Plated(WZP), Yellow Zinc Plated(YZP)
2)Hot-Dip Galvanized(HDG)
Parameter: Electroplate> 5MM / Hot dip> 50MM
Standard: DIN ANSI BS
Material: carbon steel
Applied in: natural stone, metal structures, metal profiles, bottom plate, support plate, bracket,railings, window, curtain wall, 
machine, beam,beam support etc.
Thread:
Full threaded, half threaded, or custom made.

Specification