Product Description:

installation method
1: The size of the holes must be appropriate. Choose the right drill bit (the sizes of drill bits used in various specifications are explained in the size table below). Keep vertical when punching to prevent the drill from swinging to enlarge the hole.
2: Use bamboo chips or other similar things and screw them into the holes. Never slip. However, it is better to do the first step, this method is unavoidable.
3: Hold the screw head with pliers and turn the nut to make it pull out the screw and expand the inflation sleeve.

Product advantages:

1. Precision Machining

☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.

1. High-quality carbon steel

☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.

1. Cost-effective

☆ The use of high-quality carbon steel steel, after precision processing and forming, greatly improves the user experience.

Parameter Of Product:

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request