DIN94 EN ISO 1234 Split Pins

Nominal Diameter d | |
d | max | min | α | max | min | b | ≈ | c | max | min | | 0.5 | 0.7 | 0.9 | 1 | 1.4 | 1.8 | 2.3 | 2.9 | 0.4 | 0.6 | 0.8 | 0.9 | 1.3 | 1.7 | 2.1 | 2.7 | 1.6 | 1.6 | 1.6 | 2.5 | 2.5 | 2.5 | 2.5 | 3.2 | 0.8 | 0.8 | 0.8 | 1.25 | 1.25 | 1.25 | 1.25 | 1.6 | 2 | 2.4 | 3 | 3 | 3.2 | 4 | 5 | 6.4 | 1 | 1.4 | 1.8 | 2 | 2.8 | 3.6 | 4.6 | 5.8 | 0.9 | 1.2 | 1.6 | 1.7 | 2.4 | 3.2 | 4 | 5.1 | |
Weight of per 1000 steel products(≈kg) | | |
Nominal Diameter d | |
d | max | min | α | max | min | b | ≈ | c | max | min | | 3.7 | 4.6 | 5.9 | 7.5 | 9.5 | 12.4 | 15.4 | 19.3 | 3.5 | 4.4 | 5.7 | 7.3 | 9.3 | 12.1 | 15.1 | 19 | 4 | 4 | 4 | 4 | 6.3 | 6.3 | 6.3 | 6.3 | 2 | 2 | 2 | 2 | 3.2 | 3.2 | 3.2 | 3.2 | 8 | 10 | 12.6 | 16 | 20 | 26 | 32 | 40 | 7.4 | 9.2 | 11.8 | 15 | 19 | 24.8 | 30.8 | 38.6 | 6.5 | 8 | 10.3 | 13.1 | 16.6 | 21.7 | 27 | 33.8 | |
Weight of per 1000 steel products(≈kg) | | |
Features:
- The split pins has a bifurcated or split design that allows it to be compressed and inserted into a hole or slot. Once released, it springs back to its original shape, providing a secure grip.
- The material used to manufacture split pins can be selected based on various requirements such as strength, corrosion resistance, or electrical conductivity. The options include steel, stainless steel, brass, and plastic, allowing for flexibility in meeting specific application needs.
- Split pins are manufactured in accordance with the DIN 94 standard, and are available in a range of diameters and lengths to cater to various hole sizes and requirements, ensuring flexibility in application.
- The split design allows split pins to be compressed and inserted into holes that may not be perfectly aligned or have slight variations in size. This flexibility makes them useful in a wide range of applications.
Advantages:
- Split pins offer a stable and reliable connection between components. Once inserted, they spring back to their original shape, securely locking in place and preventing accidental dislodgement.
- Split pins are extremely easy to install and remove, requiring only manual compression and insertion. This simplicity makes them the perfect choice for quick and efficient assembly and disassembly tasks.
- Split pins are designed to be reusable, which makes them a cost-effective and environmentally friendly solution. They retain their properties even after multiple removals and reinstallations, ensuring their continued effectiveness and longevity.
- The flexibility and adaptability of split pins allow them to be used in a wide range of applications, including mechanical assemblies, electrical connections, and fastening tasks.
Applications:
- Mechanical Assemblies: Split pins are commonly used in mechanical assemblies to secure components such as gears, shafts, and levers. They provide a reliable connection that resists vibration and movement.
- Electrical Connections: Split pins are also used in electrical applications to secure wire connections and terminals. They can be inserted into terminal blocks or other electrical components to provide a secure and stable electrical connection.
- Fastening Tasks: Split pins are suitable for fastening tasks where a secure and reliable connection is required but a threaded fastener is not feasible. They can be used to fasten hinges, latches, and other small mechanical components.