Basic Info.
Model NO.
MZ-GS
Finish
Galvanized
Transport Package
Standard Export Package
Specification
SGS
Trademark
MZ
Origin
Qingdao, China
HS Code
73170000
Production Capacity
1000ton/Month
Product Description
Electro Galvanized Assembled Screw Twisted Spiral Concave Roofing Nail
Roofing Thread Nails are also known as Spiral Thread Nail, Roofing Twisted Nails. There are Roofing Thread Nails with washers or without washers for choosing.Type: Roofing Thread Nails/Roofing Screw Nails
Roofing Thread Nails are also known as Spiral Thread Nail, Roofing Twisted Nails. There are Roofing Thread Nails with washers or without washers for choosing.
Type: Roofing Thread Nails/Roofing Screw Nails
Materials: Q195,Q235
Head: Umbrella head or Flat head
Shank: screw shank /Ring shank
Point: diamond point
Shank Diameter: 6BWG~18BWG.
Length: 1/2" to 6 1/2" or according to your request.
Surface: bright (polished) or galvanized.
Packing: 7LBS 8Boxes/CTN, 25Kgs/Bag,50Kgs/Gunny Bag,1000CTNs/20GP
Application:Roofing Screw Nails are widely used for jointing wood, roof board, roofing sheet and tightening wood or iron sheet.
| Specification | Length (mm) | Shank Diameter (mm) | Head Diameter (mm) |
| BWG 8*2" | 50.8 | 4.19 | 20 |
| BWG 8*2-1/2" | 63.5 | 4.19 | 20 |
| BWG 8*3" | 76.2 | 4.19 | 20 |
| BWG 9*1-1/2" | 38.1 | 3.73 | 20 |
| BWG 9*1-3/4" | 44.5 | 3.73 | 20 |
| BWG 9*2" | 50.8 | 3.73 | 20 |
| BWG 9*2-1/2" | 63.5 | 3.73 | 20 |
| BWG9*3" | 76.2 | 3.73 | 20 |
| BWG10*1-3/4" | 44.5 | 3.37 | 20 |
| BWG10*2" | 50.8 | 3.37 | 20 |
| BWG10*2-1/2" | 63.5 | 3.37 | 20 |
| BWG11*1-1/2" | 38.1 | 3.02 | 18 |
| BWG11*1-3/4" | 44.5 | 3.02 | 18 |
| BWG11*2" | 50.8 | 3.02 | 18 |
| BWG11*2-1/2" | 63.5 | 3.02 | 18 |
| BWG12*1-1/2" | 38.1 | 2.74 | 18 |
| BWG12*1-3/4" | 44.5 | 2.74 | 18 |
| BWG12*2" | 50.8 | 2.74 | 18 |
| BWG13*1-3/4'' | 44.5 | 2.41 | 15 |
| BWG13*2'' | 50.8 | 2.41 | 15 |
| BWG13*2-1/2'' | 63.5 | 2.41 | 15 |
| BWG13*3'' | 76.2 | 2.41 | 15 |
