Active Member
|
[China]
Address: Zhongxing West Road,Dingzhou City,Hebei Province,China
Contact name:Cathy
Dingzhou Kintai Metals Co.,Ltd |
|
|
Galvanized umbrella roofing nails
Material:high quality low carbon steel;Q195;Q235.
Shank diameter:1.5mm-5.5mm
Length:1/2”-10” BWG4-20 for all kinds of round nails
Head: common head, countersunk head, lose head, flat countersunk chequerred head.
Point: diamond point, round point.
Finishing:polished, galvanized,vinyl coated.
Specification of umbrella head roofing nail :
| The Length | Diameter | ||
| inch | mm | BWG | mm |
| 0.5 | 12.7 | 20 | 0.839 |
| 0.75 | 19 | 17 | 1.473 |
| 1 | 25.4 | 16 | 1.651 |
| 1.25 | 31.7 | 14 | 2.108 |
| 1.5 | 38 | 12 | 2.769 |
| 1.75 | 44.4 | 11 | 3.048 |
| 2 | 50.8 | 10 | 3.404 |
| 2.5 | 63.5 | 9 | 3.759 |
| 3 | 76.2 | 8 | 4.191 |
| 3.5 | 88.9 | 7 | 4.572 |
| 4 | 101.6 | 6 | 5.516 |
| 4.5 | 114.3 | 5 | 5.588 |
| 5 | 127 | 4 | 6.045 |
| 6 | 152.4 | 3 | 6.579 |
| 7 | 177.8 | 2 | 7.214 |
