umbrella roofing nail 1) Product Specifications: 8G, 9G, 10G, 11G, 12G, 13G 2) Length: 1"---6". 3) Shank Diameter: M1.2-M6

umbrella roofing nail

1) Product Specifications: 8G, 9G, 10G, 11G, 12G, 13G

2) Length: 1"---6".

3) Shank Diameter: M1.2-M6.0   BWG6-16

4) Material : Q215 Carbon steel

5 ) Point: diamond point

6) Surface treatment: Polished, electro galvanized, hot-dip galvanized

7) Description: umbrella head, smooth body, twist body

8) Package: Bulk packing; carton, bag, wooden box:

9) Certification: ISO9001:2000

10) Min order: 5ton for trial order quantity

11) Loading qty:  20-26 tons per 20"fcl

12) Delivery Time: 15-20days after receive deposit payment

13) Payment: T/T 30%deposit and 70%with L/C copy

Shanked roofing nail main parameter
Specification	8BWG*2	9BWG*1.5	10BWG*1.75
	8BWG*2.5	9BWG*2	10BWG*2
	8BWG*3	9BWG*2.5	10BWG*2.5
	8BWG*4	9BWG*3	10BWG*3

H.D.C roofing nail main parameter
Specification	8BWG*1.5	9BWG*1.5	10BWG*1.75
	8BWG*2	9BWG*2	10BWG*2
	8BWG*3	9BWG*2.5	10BWG*2.5
	8BWG*4	9BWG*3	10BWG*3
	11BWG*1.5	12BWG*1.75	13BWG*1.75
	11BWG*2	12BWG*2	13BWG*2
	11BWG*2.5

umbrella roofing nail