| Material | Stainless steel 304,201,410,430,316 |
| Standard | DIN,JIS,AISI,GB,BSW,ISO |
| Size | M1-M10 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 | Machinery and equipment, automotive industry, aerospace, marine and marine engineering, construction and bridges |
Products Description
Our factory's Stainless Steel Cotter Pins are 304 stainless steel material.Stainless Steel Cotter Pins are with excellent corrosion resistance, suitable for humid or corrosive environment. We also accept customized design products. Welcome to send a inquiry to us.
The common thread sizes are M1-M10 and so on.The sizes can be customized.
The stainless steel cotter pin is usually U-shaped or R-shaped, and the two ends can be unfolded to fix in the hole.
End design: one end is usually straight, the other end is curved, easy to install and disassemble.
Installation method
1. Choose the right cotter pin:
Select the appropriate size and material of cotter pin according to the application needs.
2. Insert into the hole:
Insert the cotter pin into the pre-drilled hole, ensuring that the cotter pin is fully threaded through the part to be secured.
3. Unfold the end:
Use a tool (such as pliers) to unfold the end of the cotter pin to ensure that it does not fall off.
Advantages of Stainless Steel Cotter Pins:
1. High strength:
Stainless Steel Cotter Pins provide high strength and durability for heavy-duty and high-stress applications.
2. Anti-corrosion:
Stainless steel cotter pins have excellent corrosion resistance and is suitable for wet and corrosive environments.
3. Easy to install and disassemble:
The cotter pin design makes it easy to install and remove without complicated tools and equipment.

The common sizes of Stainless Steel Cotter Pins are M1-M10. We accept customized sizes, if you need customization, please don't hesitate to contact us.
Products Application
Stainless steel cotter pins are high-strength, corrosion-resistant mechanical fasteners that are widely used in mechanical equipment, automotive industry, aerospace, marine and offshore engineering, construction and bridges.
1. Mechanical equipment
Connection and fixing: In mechanical equipment, stainless steel cotter pins are often used to connect and fix shafts, pins and other components to ensure the stable operation of the equipment. Its corrosion resistance makes it possible to maintain a stable connection in wet or corrosive environments.
Safety locking: In some mechanical parts that require high safety, stainless steel cotter pins are used as locking devices, which can effectively prevent parts from loosening or falling off and improve the safety of the equipment.
2. The automotive industry
Engine and transmission system: In the engine and transmission system of the automobile, stainless steel cotter pins are used to fix and connect various parts, such as gears, bearings, etc. Its high strength and corrosion resistance make it possible to maintain stable connections even under harsh working conditions.
Body and chassis: In the manufacture of body and chassis, stainless steel cotter pins are also often used to connect and fix various supports, beams and other components to ensure the stability of the body structure.
3. Aerospace
Precision component connection: In the aerospace field, the material requirements are extremely strict. Stainless steel cotter pins, due to their high strength, corrosion resistance and high temperature resistance, are widely used in connecting and fixing precision components, such as engine components and flight control systems.
Safety system: In the safety system of the aircraft, stainless steel cotter pins also play an important role in fixing and connecting various safety devices to ensure flight safety.
4. Buildings and Bridges
Structural connection: In construction and bridge engineering, stainless steel cotter pins can be used to connect and fix various structural components, such as steel beams, steel columns, etc. Its corrosion resistance makes it possible to maintain a stable connection effect for a long time in outdoor environments.
Decoration and protection: In some construction parts that require special decoration or protection, stainless steel cotter pins are also often used as part of decorative pieces or protective devices.
5. Other areas
Electronic equipment: In electronic equipment, stainless steel cotter pins can be used to fix circuit boards, connectors and other components to ensure the stable operation of the equipment.
Instrumentation: In the field of instrumentation, stainless steel cotter pins are widely used in the connection and fixing of various precision measuring equipment because of their high precision and corrosion resistance.
FAQ
Q: What are Stainless Steel Cotter Pins?
Q: What are the characteristics of Stainless Steel Cotter Pins?
Q: What are the head shapes of Stainless Steel Cotter Pins?
Q: How to properly install Stainless Steel Cotter Pins?
Q: Do Stainless Steel Cotter Pins need regular inspection?
Q: Can Stainless Steel Cotter Pins be reused?
Q: What if the Stainless Steel Cotter Pins break during installation?

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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