It is harder, the shank is short and thick commonly and it has excellent piecing and fixingstrength. With these features, concrete nails make ideal nails and fasteners for firm andstrong sites.Nails TypeBlackish,E.G.polised nails and Hot Dip Galvanized nails.
Features:Excellent anti-bending
Anti-Crack
Safety uses due to the prcessing of advanced heat treatment technology
Shank Type: Twisted Shank(Sprial),Smooth Shank
Smooth Shank Black Concrete Nails
Material:Black steel Q195
Length:20mm-125mm
Wire dia:2mm-4.2mm
Feature:Flat head,Twisted Shank,Diamond Point
Finish:Galvanized nails(E.G. and H.D.G.)
Package:
1) In small box of 35pcs,40pcs,45pcs,50pcs,70pcs,80pcs,100 pcs , 10 such boxes in a medium box , then several of
which in a carton
2) In small box of 1 kg each , 20 boxes in a carton
3) Loose in carton of 20 / 25kgs net
4)according to customer requirements
usage :mainly for building construction,packing and furniture .