Specification: the length of M6 is 50mm, 60mm, 65mm, 80mm,100mm.
Specification: M8 is 60mm, 70mm, 80mm, 90mm, 100mm,10/0mm, 120mm.
Specification: the length of M 10 is 70mm, 80mm, 90mm, 95mm, 100mm,10mm, 120mm, 130mm,/kloc.
Specification: the length of M 12 is 80mm, 90mm, 100mm,10mm, 120mm, 130mm, 150mm.
Specification: the length of M 14 is10mm,125mm and150mm. ..
Specification: the length of M 16 is100mm,120mm,125mm,140mm,150mm, 2000.
Specification: the length of M 18 is 150mm, 180mm, 200mm, 250mm and 300mm.
Specification: M20 length is 150mm, 180mm, 200mm, 250mm, 300mm.
Correct use of expansion screws
1. First, keep the wall flat, and then determine the installation location. Mark the definite position with a pencil, select the appropriate expansion screw size, and then drill a hole in the wall with a suitable drill.
2. After drilling the hole, it is necessary to clean the hole, prepare a hammer to drive the expansion pipe into the hole, then pass the screw through the fixed installation hole, screw it into the expansion pipe with a screwdriver, tighten it, and finally take out the nut.
3. During the whole installation process, drilling is also very skillful. If the size is 6 mm, the diameter of the hole needs to reach 10 mm, and if the diameter is 8 mm, it needs to be drilled to 12 mm, so it is necessary to drill holes in the wall according to the outer diameter of the expanded pipe.
4. When installing, make sure to punch holes in hard walls or objects. If the wall itself is soft, it is not suitable, especially at the gap of the wall.
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