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Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng

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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Machine Thread Screw, Csk Self Drilling Screws, Drilling Screw, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.
Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng Detail:

Chipboard Screw:

1. Heat treatment: It is a method of heating steel to different temperatures and then using different cooling methods to achieve different purposes of changing the properties of steel. The commonly used heat treatments are: quenching, annealing, and tempering. What kind of effects will these three methods produce?

2. Quenching: A heat treatment method in which the steel is heated to above 942 degrees Celsius to make the steel crystals in austenitic state, and then immersed in cold water or cooling oil to quench to make the steel crystals in a martensitic state. This method can increase the strength and hardness of the steel. There is a very big difference in the strength and hardness of the steel with the same label after quenching and without quenching. 

3. Annealing: A heat treatment method in which the steel is also heated to an austenitic state and then naturally cooled in air. This method can reduce the strength and hardness of the steel, improve its flexibility, and facilitate processing. Generally, steel will go through this step before processing.

4. Tempering: Whether it is quenched, annealed or press-formed, steel will generate internal stress, and the imbalance of internal stress will affect the structure and mechanical properties of the steel from the inside, so a tempering process is required. The material is kept warm continuously at a temperature of more than 700 degrees, its internal stress is changed and then cooled naturally.

Torx Drive Countersunk
Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread

1. The chipboard screws are mainly used for woodworking such as furniture assembly or flooring, etc. This is why we also call it screws for particle board or screws MDF. We offer a wide range of chipboard screws whose length is from 12mm to 200mm. Generally, the small chipboard screws are perfect for fastening hinges on chipboard cabinets while larger screws are used to join the bigger pieces of a cabinet, etc.

2. Basically, there are two kinds of chipboard screws: white zinc plated or yellow zinc plated. The zinc plating isn’t only a layer of protection to resist corrosion, but also matches the aesthetic of the project. Besides our chipboard screw is characterized by a deeper Pozi recess that helps to avoid cam-out and also extends the life of the bit used to drive the screw.


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Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng detail pictures

Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng detail pictures

Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng detail pictures

Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng detail pictures

Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng detail pictures


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Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price "unification, dedication, tolerance" for Chinese wholesale fastener fitting - Torx Drive Countersunk Chipboard Screw Zinc Plated with Saw Thread – Xinruifeng, The product will supply to all over the world, such as: Mexico, Iraq, Somalia, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Lauren from Swiss - 2017.06.22 12:49
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Penny from Juventus - 2018.02.04 14:13

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