R-Type Pin with Elastic Support for Enhanced Fastening Strength and Durability

• Customization: Available
• Material: Carbon Steel
• Surface Finishing: True Color
• Model NO.: 1-1
• Certification: ISO
• Customized: Customized
• Strength Level: 4.8
• Applicable Industries: Manufacturing, Construction, etc.
• Whether to Support Customization: Support
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

The R-type pin, also known as a spring pin or open-end pin, is a versatile mechanical component perfect for fixing and connecting. It's extensively utilized across numerous sectors, such as shelves, scaffolding, agricultural machinery, and even robust coal mining equipment. Dive deeper into our R-type pin sales and discover why our product remains a preferred choice:
1. Basic Structure and Characteristics
Structure: R-shaped pins are crafted predominantly from premium materials like spring steel or stainless steel, boasting a circular or spiral layout for added elasticity. Their innovative design includes open ends, simplifying installation and removal processes.
• Features: These R-shaped pins are renowned for their excellent elasticity and toughness. They smartly deform under external pressures and bounce back to their original form once the pressure subsides, ensuring a dependable and consistent locking force during any fixation or connection.
2. Working Principle
Installation: R-type pins are precisely engineered to secure the position between a shaft and a hole, efficiently preventing any unwanted rotation. The installation process is straightforward: insert the pin shaft into the hole, compress the open end, insert it entirely, and let its elasticity hold the pin firmly in place.
Anti-loosening: Once fixed, the open end of the R-shaped pin ingeniously forms a circular locking device. This mechanism is pivotal in preventing any relative rotation between the shaft and the hole, thereby effectively achieving an anti-loosening effect.
3. Material and Surface Treatment
Material: R-type pins can be constructed from a variety of materials, including low carbon steel, 45# steel, spring steel, and 304 stainless steel. Each material offers unique mechanical and corrosion resistance qualities, allowing you to select the perfect match for specific environmental conditions.

Surface treatment: To enhance both durability and appearance, R-type pins undergo advanced surface treatments like galvanizing, nickel plating, chrome plating, immersion molding, and spray coating. These processes not only elevate corrosion resistance but also significantly increase the surface hardness and wear resistance of the pins.
4. Specifications and Dimensions
• Specifications: Our R-type pins come in an array of sizes and standards, including German, American, and national standards. We can also customize specifications to meet your unique requirements, ensuring optimal performance.
• Size: When selecting an R-shaped pin, consider key dimensions like diameter, length, and opening width. Choose dimensions based on the specific environment and application needs to guarantee proper installation and fixation.
5. Application Fields
Shelves and scaffolding: R-type pins are indispensable in constructing shelves and scaffolding, providing secure and reliable connections to uphold the structural stability and safety of these frameworks.
Agricultural machinery: Within agricultural machinery, R-type pins are crucial for linking and securing transmission components such as shafts and gears, thus ensuring seamless and efficient machine operation.
Coal mine equipment: In the demanding environment of coal mining, R-type pins are vital for stabilizing connectors and fasteners, maintaining equipment functionality and safety under challenging conditions.
6. Precautions for Use
• Correct installation: Ensure the R-type pin is installed correctly in the pin hole to generate optimal locking force. Avoid excessive compression or stretching, as these can lead to damage or malfunction.
Regular inspection: For R-type pins subjected to prolonged use, conduct regular inspections and replacements. If you spot any deformation, breakage, or looseness, replace the pin promptly to maintain safety and performance.