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Shenzhen Qixingyuan Machinery Equipment Co., Ltd.

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pp screw M8

pp screw M8

  • Classification:Screw series
  • Number of views:second
  • Release date:2021-11-11 10:33:19
  • overview
  • characteristics
  • parameter

Product name: pp screw M8

pp screw

PP screws include rivets, washers, gaskets, screws, nuts, spacers and other mass industry components. PP is polypropylene (PP plastic), which is another excellent resin variety developed after nylon. It is a high-density, no side Chain, highly crystalline, linear polymer with excellent comprehensive properties. When uncolored, it is white translucent, waxy; lighter than polyethylene. The transparency is also better than polyethylene, and harder than polyethylene. This screw, a part for construction machinery, has a small cylindrical or conical metal rod with a threaded part on a small cylindrical or conical metal rod. The screw is a part for construction machinery. The head of the dimple is used alone.


The most important physical performance indicators:

1. The joint between the head and the screw is torsion resistant

2. Whether the head groove, especially the cross head, fits the standard head size of the screwdriver.

3. The thread outer diameter, middle diameter and bottom diameter of plastic screws are standardized. Due to the water absorption of different plastics leading to size differences in different usage environments, this standard is not as strict as metal screws.

The most important chemical performance index

1. Acid resistance,

2. Alkali resistance.


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Last:PP screw M102021-11-11
Next:pp screw M62021-11-11

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