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| Packing: Standard: Material: | carton box, 1000&600&500&400pcs/box ,10box/carton DIN,ANSI Carbon steel |
| Model NO.: Diameter: Length: Finish: | 3.5*25/35mm, 4.2x13mm, 3.5x11mm 3mm~10mm,1/4#~3/8# 4~100mm,1/2”~4” Plain, zinc, black phosphates, nickel, decrement |
| Productivity: | 60tons/month |
| trademark: | Baier |
| Origin: | China |
| Specification | Package |
| 25x3.5 35x3.5 45x3.5 55x3.5 | 1000pcs/box 600pcs/box 500pcs/box 400pcs/box |
Product Description
Our high quality screw usually used to fix the gypsum board with steel frame channel also the steel channel fixing.
The popular size:
Black phosphor:
3.5x25mm, 3.5x35mm, 3.5x45mm, 3.5x11mm, 3.5x50mm, 3.5x55mm, 3.8x64mm, it's with anti oxidized materials.
Model: Fine thread/dense carving and Coarse thread/sparse carving.
Zinc plated:
4.2x13mm, 4.2x14mm, 4.2x16mm, 4.2x25mm, 4.2x32mm, 4.2x76mm.
Model: Cusp end and drill end.
Usage: Drywall screws provide the kind of torque that will make certain kinds of clamping operations unnecessary. In addition to eliminating some clamping, the creative use of drywall screws can many times eliminate the need for complicated, time consuming and sometimes expensive joinery systems like dovetailing, dowelling and other traditional methods.
Drywall Screw
