Self-Clinching Self Locking Nuts – Series LK,LKS,LKA

Captive Fastener Brand of self clinching self locking nuts provide a low installed cost solution where a clinching fastener with repeat locking torque is required in thin metal panels.

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Self clinching locking nuts Specifications

products Specifications
Products name: Self clinching locking nut
Model number: LK/LKS/LKA
Material: carbon steel,stainless steel
Finish: zinc plating,passivated,polished
Measurement system: Metric, Imperial (Inch)
Application: Healthcare, automotive, electronics, communications, telecommunications, shipbuilding, aviation & traditional manufacturing
MOQ: 1000pcs
Packing Cartons+plastic Bags
Delivery time 7-15 Working Days

Self Locking Nut Materials:

  • Carbon steel (finished in Black Dry film lubricant over Zinc Phosphate)
  • Stainless steel (finished in Black Dry film lubricant)
  • Aluminum (no finish)

Installation of Self Clinching Lock Nuts

The way that self clinching locking nuts work is that when the fastener is placed into the proper size hole in the panel, the ductile material flows around the clinch profile and performs a permanent bond in the assembly. Due to the fact the clinch nuts are harder than the panels into which they will be installed they retain their dimensional integrity and physical properties. When installed the self clinching locking nuts have excellent torque out and push out resistance that meet or exceed industry standards.

The locking clinch nuts offer a green solution that is cleaner than weld nuts and eliminates weld spatter and the subsequent need to chase the threads after the welding process.

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