Concrete nail is a kind of nail used carbon steel production, the material is 45#, 55#, 60# high carbon steell, after drawing, annealing, nail making, quenching and other processes processed, so the texture is relatively hard.
Materials: 45#, 55#, 60# high carbon steel
Type: Black concrete nail, blue concrete nail, color concrete nail, countersink nail, K type concrete nail, T type concrete nail, galvanized concrete nail.
Shank: slide, straight, twill, spiral
Craft: Wire drawing, annealing, nail, quenching.
Benefits and Features: high hardness, Strong penetrability .
It is harder with excellent fixing strength.
Excellent anti-bending, anti-crack, and safety.
Usage: used in construction, interior decoration;it can be used on some hard objects that other nail can not nail on, because the material is very different from ordinary nail, is a special nail. The concrete nail is very hard, thick and short, and have a great ability to pierce.
Package: 20-25k per carton or wooden box in bulk .
75 or 100 pieces/box then cartons.
400 gram/box, 50boxes/paper carton.
500gram/box 40boxes/paper carton.
1kg/box,25box/carton.
In bulk, color box, carton or according to customer’s requirement.