Custom lock nuts

螺栓與螺帽的鎖緊與開口採用非標準設計，搭配
使用非標準工具來解決打開和緊固問題。一般而言，其他
wrenches cannot be inserted. In the appearance design of nuts and bolts, non-standard slotting,
開口或五角、七角、九角或客製化對應槽工具
起到了很好的防盜效果

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

Custom lock nuts are specialized fasteners designed to resist loosening under vibration, torque, or dynamic loads.  ensuring secure and reliable fastening in critical environments.

Key Characteristics:

1. 鎖定裝置 – Utilizes various anti-loosening features such as:

   • Nylon inserts (elastic deformation for friction-based resistance).

   • Deformed or elliptical threads (creates interference fit).

   • Metal locking rings or teeth (serrated edges or secondary locking collars).

   • Chemical adhesives (thread-locking patches for permanent retention).

2. Material & Finish Customization –

   • 材料： Stainless steel (304/316), alloy steel (grade 8/10), brass, titanium, or high-temperature alloys.

   • Coatings: Zinc plating, black oxide, Dacromet, nickel, or PTFE for corrosion/chemical resistance.

3. Dimensional Adaptability –

   • Custom thread sizes (metric, UNC, UNF, or proprietary pitches).

   • Modified shapes (flanged, knurled, low-profile, or extended grip lengths).

4. Performance Enhancements –

   • High-temperature resistance (for engines/exhaust systems).

   • Custom lock nuts

Advantages of Customization:

• Enhanced reliability for mission-critical assemblies.

• Reduced maintenance by preventing spontaneous loosening.

Custom lock nuts are ideal when standard options fail to meet unique operational demands. Would you like guidance on selecting a specific type based on your use case?