The corporate keeps towards the operation concept “scientific administration, superior quality and performance primacy, client supreme for Reliable Supplier Box Packing Black Copper Aluminum Iron Stainless Steel Galvanized Brass Corrugated Umbrella Head Roofing Nails for Roof, Our aim is “blazing new ground, Passing Value”, in the future, we sincerely invite you to grow up with us and make a bright future together!
The corporate keeps towards the operation concept “scientific administration, superior quality and performance primacy, client supreme for China Umbrella Roofing Nails and Self Drilling Screw, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We now have won a good reputation for outstanding customer service among our overseas customers. We’ll continue to try the best to offer you good quality items and the best service. We’re looking forward to serving you.

High-strength Black Concrete Nails/ Steel Nails also called high quality furniture nail, black smooth
shank nail,stainless steel concrete nail.Black  steel nail is nail made of carbon steel. The texture of
the steel nail is relatively hard, thick , and the ability to penetrate is very strong. When encountering
an interface that is difficult to nail with ordinary round nail, the steel nail can be easily nailed in, 
which is generally suitable for decoration and decoration, connection of hard wood and light wood
keel. Suitable for hard wood, brick walls and cement mortar components. Widely used in water and 
electricity installation and decoration of civil and military buildings.It is harder, the shank is short and 
thick commonly and it has excellent piecing and fixingstrength. With these features, concrete nail
make ideal nail and fasteners for firm andstrong sites.Nail TypeBlackish,E.G.polised nail and 
Hot Dip Galvanized nail.
Features:Excellent anti-bending
Anti-Crack
Safety uses due to the prcessing of advanced heat treatment technology
Shank Type: Twisted Shank(Sprial),Smooth Shank
mooth Shank Black Concrete Nails

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 .

Gauge and size(A.S.W.G)

                  Diam of Head inch              .

          Approx.Numer per Ib

#9*1/2

3/8

335

5/8

3/8

279

3/4

3/8

248

1

3/8

186

11/4

3/8

152

11/2

3/8

128

13/4

3/8

112

2

3/8

98

21/2

3/8

78

3

3/8

70

#8*23/4

13/32

56

3

13/32

52

#7*31/2

7/16

38

black concrete steel nail plain shank

black steel nail grooved shank

package:

in the carton,according your drawing desigh

in the bag,according your drawing desigh

woven bag,according your drawing desighThe corporate keeps towards the operation concept “scientific administration, superior quality and performance primacy, client supreme for Reliable Supplier Box Packing Black Copper Aluminum Iron Stainless Steel Galvanized Brass Corrugated Umbrella Head Roofing Nails for Roof, Our aim is “blazing new ground, Passing Value”, in the future, we sincerely invite you to grow up with us and make a bright future together!
Reliable Supplier China Umbrella Roofing Nails and Self Drilling Screw, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We now have won a good reputation for outstanding customer service among our overseas customers. We’ll continue to try the best to offer you good quality items and the best service. We’re looking forward to serving you.