鍍紫齒螺帽

冷镦加工是一种少切削或无切削的压力加工新工艺
金屬。它是一種利用金屬在下列因素作用下產生塑性變形的加工方法
外力作用下，在模具的幫助下，重新分配和轉移金屬的體積，以形成
所需的零件或坯料。冷镦工艺最适合生产标准的
螺栓、螺絲、螺帽、鉚釘和銷等緊固件

的 safety line purple plated tooth nut is a specialized fastener designed for applications where visibility, corrosion resistance, and secure locking are essential. Here’s an overall description of its key features:

1. Purple Plating

• The nut features a distinctive purple electroplated finish, which provides:

  • 耐腐蝕性: Protects against rust and environmental degradation.

  • High Visibility: The purple color helps in quick identification and inspection, useful in safety-critical applications.

  • Aesthetic Appeal: Often used in industries where color-coding is important.

  • 鍍紫齒螺帽

2. Tooth Design (Serrated Flange or Teeth)

• The nut has integrated teeth or serrations on the bearing surface (usually under the head or flange) that:

  • Prevent Loosening: The teeth bite into the mating surface, resisting vibration and torque.

  • Eliminate the Need for Washers: The serrations act as a built-in locking mechanism.

3. Safety Line Feature

• Some versions may include a safety line or marking (e.g., a colored stripe) to indicate proper torque or detect loosening over time.

4. Material & Strength

• 通常由 carbon steel, alloy steel, or stainless steel.

• May meet industry standards like DIN, ISO, or ANSI for mechanical properties (e.g., Grade 8, Class 10).

• 鍍紫齒螺帽

5.常見應用

• Automotive & Aerospace:高震動環境。

• Railway & Heavy Machinery: Secure fastening under dynamic loads.

• Electrical & Telecom: Color-coded for safety checks.

• Construction & Infrastructure: Corrosion-resistant outdoor use.

6. Standards & Compliance

• May conform to DIN 6923 (flange serrated nuts), ISO 7040, or other industry-specific certifications.

This nut is ideal for industries requiring high-security fastening with visual indicators for safety compliance. Would you like details on a specific standard or application?