| Material | Stainless steel 304,201,410,430,316 |
| Standard | DIN,JIS,AISI,GB,BSW,ISO |
| Size | M4-M30 or as clients requests |
| MOQ | customized products 100,000 pcs, stock products no limit |
| Supply capacity | 5,000,000 pcs per month |
| Delivery date | 15-35days after receiving the payment |
| Packaging | Bulk cartons,small boxes, color boxes, trays or according to customer requirements |
| Payment method | T'T, L/C,Western Union |
| Trademark | Yi Feng |
| Certificate | IS09001, Material report |
| Surface treatment | Grinding and polishing |
| Application | Automotive industry, aviation industry, machinery and equipment, building and structural engineering,energy, transportation, agriculture, health care |
Products Description
The Metal lock nut usually has a special threaded design or additional locking elements (such as nylon rings, locking gaskets, etc.) that increase the friction between the nut and the bolt and prevent loosening.
Compared with ordinary nuts, Metal lock nut has higher locking force and anti-vibration performance, which can ensure the stability and safety of the connection.
Metal lock nut Common type:
1.Nylon Insert Lock Nut
2.Metal Locking Nut
3.Serrated Flange Nut

Products Application
1. Automotive Industry:
In automobile manufacturing, Metal lock nut is used to tighten key components such as engine, chassis and suspension system to ensure the safety and stability of the vehicle during driving.
2. Aerospace:
In the aerospace field, Metal lock nut is used for the structural connection of aircraft, rockets and other aircraft, requiring it to remain tight in extreme environments such as high altitude, high speed, and high vibration.
3. Industrial equipment:
In various industrial equipment, such as machine tools, production lines, wind turbines, etc., Metal lock nut is used to tighten key components to prevent loosening and failure due to vibration or shock.
4. Construction field:
In the field of construction, Metal lock nut can be used for the fastening connection of heavy construction facilities such as Bridges and steel structures to ensure the structural safety and stability of buildings.
5. Other areas:
In addition, Metal lock nut is also widely used in energy, transportation, agriculture, medical and other fields, providing a reliable solution for the tight connection of various equipment and machinery.

why choose us?
1.We are both factory and trading company,best production and best quality control.
2.Service advantage: perfect after-sales service and quick response to customers, providing the best price/performance ratio at the most reasonable price.
3.OEM/ODM/ customized services.
4.100%QC inspection before shipment.
5.No strict MQQ limitation for conventional items.
one-stop solution
professional team
high quality
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