The middle part of fine rod double studs with coarse teeth is a thin rod body, and the two ends are parts with coarse teeth threads. It can be put to use in many places. They can ensure that the studs can be used for a long time without being damaged due to rust.
The characteristic of this fine rod double stud is the ingenious combination of fine rod and coarse teeth. The thin rod part reduces the overall weight, which is very practical in some equipment with weight requirements, and also makes it convenient to pass through thinner components. They can withstand greater tensile and compressive forces and perform well in places where strong fastening is required.
When assembling mechanical equipment in the factory, fine rod double studs with coarse teeth are often used to fix components. To install the motor housing, first drill a threaded hole on the motor base, screw one end into it, then align the corresponding hole on the motor housing with the stud, and finally screw a nut on the other end and tighten it. It can ensure the normal operation of the motor.
Fine rod double stud with coarse teeth is used to fix outdoor equipment. When installing outdoor billboards, street lamp poles, and surveillance camera brackets, it can firmly fix the devices to the ground or walls. Even in strong wind weather, these outdoor devices will not be blown over, ensuring the safety of pedestrians and vehicles, and also guaranteeing that the devices can function normally.
Mon | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 |
P | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 |
ds max | 0.2294 | 0.2883 | 0.351 | 0.4084 | 0.4712 | 0.5302 | 0.5929 | 0.7137 | 0.8332 | 0.951 | 1.0762 |
ds min | 0.2265 | 0.2852 | 0.3478 | 0.405 | 0.4675 | 0.5264 | 0.5889 | 0.7094 | 0.8286 | 0.9459 | 1.0709 |
b1 | 0.25 | 0.3125 | 0.375 | 0.4375 | 0.5 | 0.5625 | 0.625 | 0.75 | 0.875 | 1 | 1.125 |
L1 min | 0.1250 | 0.1563 | 0.1875 | 0.2188 | 0.2500 | 0.2813 | 0.3125 | 0.3750 | 0.4375 | 0.5000 | 0.5625 |
The fine rod double studs with coarse teeth are firmly connected and easy to install. Compared with fine teeth, they can be screwed in more quickly when being tightened. Moreover, due to the large pitch of the teeth, when combined with nuts or threaded holes, they can generate greater friction and fix them particularly firmly. It can be flexibly installed in some places with limited space, not taking up too much space and being more convenient to use.