M10*28mm Safety Wire Bolt

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

The M10×28mm Safety Wire Bolt is a specialized fastener designed for applications where vibration or rotation could cause standard bolts to loosen. Here’s a detailed description:

主要功能：

1. Thread Size (M10):

   • Metric coarse thread with a 10mm nominal diameter (standard pitch: 1.5mm unless specified otherwise).

   • Compatible with M10 nuts or threaded holes.

2. Length (28mm):

   • 28mm shank length (measured from under the head to the end of the bolt).

   • May include threaded vs. unthreaded portion specifics depending on design.

   • M10*28mm Safety Wire Bolt

3. Head Type:

   • Typically has a hex head (e.g., 6mm hex wrench size) or another style (e.g., flange head) for tool engagement.

   • Features pre-drilled holes (usually two) in the head or shank for safety wire passage.

4. 材質：

   • Common materials include stainless steel (A2/A4) for corrosion resistance or alloy steel (grade 8.8/10.9) for high strength.

   • May have coatings like zinc plating or black oxide for durability.

5. Safety Wire Function:

   • The drilled holes allow locking wire (0.8–1.2mm stainless steel wire) to be threaded through adjacent bolts, securing them against rotation.

   • Used in aerospace, automotive, and machinery to prevent loosening under vibration.

Common Standards:

• ISO 7380 或 MS/MIL-SPEC (e.g., MS21250) for aerospace applications.

• DIN 916 for metric safety wire bolts.

Typical Applications:

• Aircraft engines, motorcycles, racing vehicles, and industrial equipment exposed to high vibration.

Note:

• Confirm hole alignment (radial or axial) and wire gauge compatibility for your specific use case.