| Material | Stainless steel 304,201,410,430,316 |
| Standard | DIN,JIS,AISI,GB,BSW,ISO |
| Size | M3-M16 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 | Mechanical assembly, furniture making, laboratory equipment, model making |
Products Description
Knurled Coupling Nuts are specialized fasteners that are primarily used to connect two threaded rods or bolts while providing a surface that is easy to manipulate by hand. They are characterized by knurling on the outer surface, which increases friction and allows the user to tighten or loosen the nut directly by hand without the use of tools.
Knurled coupling nuts have a knurled finish on the outside surface, which makes them easy to tighten or loosen by hand, even without a wrench.
Products Application
Knurled Coupling Nut has a wide range of applications in machinery and equipment, construction, automotive industry, aerospace and many other fields due to its unique knurled design and excellent connecting properties.
1. Mechanical equipment
Key component connection: In the assembly process of mechanical equipment, knurled coupling nuts are often used to connect key components, such as bearing seats, transmission devices, etc. Its knurled design ensures that the connection remains stable and reliable at high speeds or under large loads.
Vibration environment: For mechanical equipment that needs to work in a vibration environment, such as vibrating screens, vibrating motors, etc., knurled coupling nuts can effectively resist the loosening caused by vibration and maintain the normal operation of the equipment.
2. Construction works
Steel structure connection: In construction projects, knurled coupling nuts are commonly used in the connection of steel structures, such as beam and column joints, steel frame supports, etc. Its high strength and stable connection performance ensure the safety and stability of steel structures.
Piping system: Knurled coupling nuts also play an important role in the installation of piping systems. They are used to connect components such as pipes and valves to ensure the tightness and stability of piping systems.
3. The automotive industry
Engine parts fastening: In automobile manufacturing, knurled coupling nuts are widely used in fastening engine parts, such as cylinder heads, crankcases, etc. Its reliable fastening performance ensures that the engine will not loose or leak when operating at high speeds.
Chassis system: Key components such as suspension system and brake system in chassis system are also often tightened using knurled coupling nuts. The solid connection of these components is essential for the safety and handling of the car.
4. Aerospace
High-precision connections: In the aerospace sector, the requirements for connectors are extremely high. Knurled coupling nuts are often used to connect key components of aircraft, rockets and other aerospace spacecraft because of their high precision processing and stable connection performance.
Harsh environment adaptation: aerospace spacecraft will face extreme temperatures, high vacuum, strong radiation and other harsh environments during flight. Knurled coupling nuts can maintain stable connection performance in these harsh environments to ensure the safe operation of aerospace spacecraft.
5. Other areas
Electrical equipment: In electrical equipment, knurled coupling nuts are also used to tighten cables, terminals and other components to ensure the reliability and safety of electrical connections.
Instrumentation: In the manufacture of precision instrumentation, knurled coupling nuts also play an important role. They are used to connect the various components of the instrument to ensure the high accuracy and stability of the instrument.
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
Hot Tags: knurled coupling nut, China knurled coupling nut manufacturers, suppliers, Machine Screw, Hex Head Self drilling Screws, Combination Screw, Closed Blind Rivet, Solid Rivet, Flat Head Tapping Screw
