Bolt
Galvanized Hexagon head with spring pad combination bolt
| Thread specifications
d |
M3 | M4 | M5 | M6 | M8 | M10 | M12 | |
| a | Max | 1 | 1.4 | 1.6 | 2 | 2.5 | 3 | 3.5 |
| H | Max | 2 | 2.75 | 3.25 | 4 | 5 | 6.25 | 7.5 |
| dc | Reference value | 5.23 | 6.78 | 8.75 | 10.71 | 13.64 | 16.59 | 19.53 |
The use of the outer hexagonal screw with spring cushion combination screw mainly includes:
1. fixed connection: the outer hexagonal screw is used for fixing the connection of two or more parts, widely used in electronics, electrical appliances, electrical power, furniture, chemical, water conservancy, ships and other industrial equipment and devices
2. shock absorption and mitigation: Cushion as an elastic component, can effectively reduce vibration and impact, to avoid vibration and loose screws
3. prevent loose: in the case of vibration or vibration, elastic cushion can make the screws more stable, reduce the risk of looseness
4. adjust the gap: when the gap between the screw and the part needs to be adjusted, the spring pad can play the role of Gap Adjustment
5. reduce the noise: the spring pad can reduce the vibration of the connector, reduce the noise, improve the use of comfort
The hexagonal outer screw belt cushion combination screw is widely used in the industrial field, especially in the machining, assembly and maintenance, they can help workers to complete the task more easily, and more and more favored by consumers