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DIN1481 Stainless Steel SUS304 Spring Type Straight Pins Slotted Heavy Type Plain

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DIN1481 Stainless Steel SUS304 Spring Type Straight Pins Slotted Heavy Type Plain

Country/Region china
City & Province suzhou
Categories Door & Window Bolts
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Product Details

DIN1481 Stainless Steel SUS304 Spring Type Straight Pins, Slotted, Heavy Type Plain

 

Features:

  1. Axial Slots: These pins feature slots along their axial length, allowing for elastic deformation during installation, thus facilitating insertion and securement.
  2. High Strength: Made from carbon steel or other high-strength materials, these pins exhibit excellent tensile and shear strength.
  3. Chamfered Ends: The ends of the pins are typically chamfered, making insertion easier and reducing the risk of damaging other components during assembly.
  4. Expansive Nature: Once inserted into a hole, the pins expand slightly, creating an outward tension that secures them tightly against the walls of the hole, ensuring a stable connection.

Advantages:

  1. Easy Installation: Thanks to their slotted design and chamfered ends, heavy-duty straight slotted spring pins can be easily inserted into prefabricated holes without the need for complex installation tools or techniques.
  2. High Stability: The expansive nature of the pins ensures a tight fit against the walls of the hole, providing a stable connection that can resist vibration and shock, ensuring durability.
  3. Wide Range of Applications: Heavy-duty straight slotted spring pins are suitable for use in various machinery and equipment, especially in scenarios requiring frequent disassembly and reassembly, such as hinges, springs, and power transmission components.

Applications:

  1. Hinge Connections: Heavy-duty straight slotted spring pins are commonly used in hinge connections, providing a stable connection that allows the hinge to rotate freely when needed.
  2. Spring Fixation: In spring applications, these pins can be used to secure the ends of springs, preventing movement or loosening.
  3. Power Transmission Components: In power transmission systems, heavy-duty straight slotted spring pins are utilized to connect and secure various transmission components, such as gears, shafts, and couplings.
  4.  

Nominal DiameterΦ1Φ1.5Φ2Φ2.5Φ3Φ3.5Φ4
d
a0.150.250.350.40.50.60.65
dmin 1.21.72.32.83.33.84.4
max 1.31.82.42.93.544.6
d2 0.81.11.51.82.12.32.8
s0.20.30.40.50.60.750.8
Minimum shear strength, single (kN)0.350.791.412.193.164.535.62
Minimum Double Shear,kN0.71.582.824.386.329.0611.24
Nominal DiameterΦ4.5Φ5Φ6Φ8Φ10Φ12Φ13
d
a0.80.91.22222
dmin 4.95.46.48.510.512.513.5
max 5.15.66.78.810.812.813.8
d2 2.93.43.95.56.57.58.5
s111.251.522.52.5
Minimum shear strength, single (kN)7.688.7713.0221.3835.0852.0757.55
Minimum Double Shear,kN15.3617.5426.0442.7670.16104.1115.1
Nominal DiameterΦ14Φ16Φ18Φ20Φ21Φ25Φ28
d
a2223333
dmin 14.416.518.520.521.525.528.5
max 14.816.818.920.921.925.928.9
d2 8.510.511.512.513.515.517.5
s333.54455.5
Minimum shear strength, single (kN)72.3685.51111.27140.32149.09219.25271.32
Minimum Double Shear,kN144.7171222.5280.6298.2438.5542.6
Nominal DiameterΦ30Φ32Φ35Φ38Φ40Φ45Φ50
d
a3334444
dmin 30.532.535.538.540.545.550.5
max 30.932.935.938.940.945.950.9
d2 18.520.521.523.525.528.531.5
s6677.57.58.59.5
Minimum shear strength, single (kN)315.72342.03429.73501.53534.42680.22843.57
Minimum Double Shear,kN631.46848591003106813601685
 

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