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Home / Product / Aerospace Grade Self-Locking Nut / Double Lug Self-Locking Nut
Double Lug Self-Locking Nut Supplier
Double Lug Self-Locking Nut

Double Lug Self-Locking Nut

This product is a double lug self-locking nut designed for precision fastening applications where vibration resistance, corrosion resistance, and installation stability are required. It is suitable for use in precision equipment and environments with moderate vibration conditions.

Key Features

Self-Locking Structure
Effectively prevents loosening under light vibration conditions. It eliminates the need for additional anti-loosening washers required by conventional nuts, simplifying installation and improving fastening efficiency in vibration-prone precision equipment.

Material: 0Cr17Ni7 Stainless Steel with Natural Finish
This material provides corrosion resistance, temperature resistance, and eliminates the risk of coating peeling. It is suitable for humid, mildly corrosive, and clean environments, without affecting assembly accuracy or contaminating surrounding components.

High Strength (HRC 35–42) with M4 Precision Thread
Combines strength and precision for small-load applications. Designed to fit all M4 threaded installation points, supporting compact and high-precision fastening requirements in precision hardware assemblies.

  • Double Lug Self-Locking Nut
  • Double Lug Self-Locking Nut
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Product Description

Material Specification

MOQ

Price/piece

Small batch

Price/piece

Batch

Price/piece

30CrMnSiA 0Cr17Ni7

M4

10000

5.3

100000

5.3

500000

5.3
About
Kunshan Hong Yong Sheng Precision Hardware Products Co.,Ltd.
Kunshan Hong Yongsheng Precision Hardware Products Co., Ltd. was established in September 2006, is a professional China Double Lug Self-Locking Nut manufacturer and Double Lug Self-Locking Nut supplier, the production of various types of precision parts, PEM series of standard fasteners, non-standard parts of the custom enterprise, the company's production equipment imported from Japan CNC computer numerically-controlled lathes, Taiwan CAM walking knife type high-precision automatic lathes, and various types of auxiliary equipment, precision testing equipment, totaling more than 100 units, monthly output of up to 5 million pieces. Our products are used in many fields such as electronic communications, computer monitors and chassis, automotive parts, 3C household appliances, medical equipment, pneumatic machinery, sports equipment, furniture, lighting, aerospace, military, photovoltaic, intelligent industry and so on, and we have the technical ability to develop new products.
We also custom Double Lug Self-Locking Nut for our busienss to business customers.
Certificate Of Honor
  • ISO9001:2015
  • IATF16949:2016
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