Tapping Pan Head Screw with Washer

  • Size: M4*12mm
  • Material: carbon steel
  • Surface treatment: nickel-plated

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Advantages of Tapping Pan Head Screw with Washer

1. Fine workmanship,  meticulous appearance without burrs.

2. Uniform, clear and deep threads are not easy to slip.

3. Selecting high-quality materials to ensure the quality of products.

4. Standard cross groove, faster to use, easy to install and twist by hand.

Material Tips for Tapping Pan Head Screw with Washer

What are the commonly used types of carbon steel?

  1. Low carbon steel, also known as soft steel, is a carbon steel with a carbon content of less than 0.25%.
  2. Medium carbon steel is a carbon steel with a carbon content ranging from 0.25% to 0.65%.
  3. High carbon steel, commonly known as tool steel, has a carbon content ranging from 0.60% to 1.70% can be quenched and tempered.

Is carbon steel prone to rusting?

Carbon steel materials will rust. Carbon steel is steel, but not pure steel because no other alloying elements are added, so it is relatively easy to oxidize and rust. The higher the carbon steel content, the greater the hardness and strength.

Why is there oil on the product?

The surface of the product is coated with anti rust oil to prevent rusting. Please feel free to use it.

The methods to prevent the rusting of carbon steel include:

  1. Use anti-rust oil. Anti-rust oil can form a protective film on the surface of carbon steel.
  2. Perform surface treatment. For example, galvanizing, tin plating, painting, etc.
  3. Acid pickling and passivation treatment. Remove surface oxide scale and rust through chemical reactions to enhance surface corrosion resistance.
  4. Improve storage environment. Keep the storage environment dry and avoid mixing with acids, alkalis, salts, and other substances for storage.
  5. Use a closed film layer. The closed film layer has excellent characteristics such as brightness, flatness, anti-discoloration, corrosion resistance, and high adhesion. It is tightly combined with the material, easy to maintain, and environmentally friendly and hygienic.

Why Choose KENENG as a Reliable Supplier of Tapping Pan Head Screw with Washer

1. KENENG has many years of experience in high-precision hardware screw processing.

2. We will use high-precision measuring tools and advanced testing equipment to inspect all parts and processes, from incoming materials to final inspection. KENENG ensures that only qualified products are delivered to customers.

3. Competitive pricing: We have stable raw material suppliers who can quickly provide customers with competitive quotes.

4. Engineering support: No matter how many parts customers require, we have a professional team of engineers to provide technical support.

KENENG accepts customized services

1. Provide us with parameters

1)Dimension Requirements: diameter, length.

2) Surface treatment requirements (zinc plating, tin plating, nickel plating, etc.)

3)Other requirements.

2. You can also send us the sample or drawing and we will study it.

Applications of Tapping Pan Head Screw with Washer

Tapping pan head screw with washer is widely used in automotive industry, chemical industry, construction industry, shipbuilding industry, machinery industry.

Materials we can use on Tapping Pan Head Screw with Washer

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