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The distorted-thread locking nut is an advanced fastening solution designed to prevent loosening and enhance vibration resistance through its unique 30° wedge-shaped thread design. This innovative design increases the normal force applied when tightening the nut, distributing it evenly across all threads for superior locking performance.
By altering the angle of the thread contact, the distorted thread locking nut generates a higher normal force at a 60° angle (compared to the standard 30° angle). This dramatically increases the friction and locking strength, which reduces the likelihood of the nut loosening due to vibrations or external forces.
They are commonly used in automotive and aerospace industries, where safety and reliability are critical, and components are subjected to high stress and vibration. and suitable for heavy-duty applications like construction and mining machinery, where the risk of parts loosening is high due to frequent vibrations. The galvanized coating boosts the nut's resistance to corrosion, making it suitable for use in outdoor, marine, and other harsh environments.
The distorted-thread locking nut offers a reliable solution for applications where strong vibration resistance, anti-loosening capabilities, and long-term durability are needed. Whether used in machinery, automotive, aerospace, or marine environments, this nut ensures that the connections remain tight and secure, even under the harshest conditions.
Specification
|
Diameter |
Pitch |
m |
S |
||
|
max |
min |
max |
min |
||
|
M6 |
1 |
4.63 |
4.52 |
9.68 |
9.59 |
|
M8 |
1/1.25 |
6.52 |
6.39 |
12.45 |
12.37 |
|
M10 |
1/1.25/1.5 |
8.24 |
8.15 |
15.66 |
15.57 |
|
M12 |
1.25/1.5/1.75 |
10.63 |
10.58 |
17.78 |
17.63 |
|
M14 |
1.5/2 |
12.33 |
12.21 |
20.75 |
20.66 |
|
M16 |
1.5/2 |
13.58 |
13.41 |
23.42 |
23.31 |
|
M18 |
1.5/2/2.5 |
14.65 |
14.42 |
26.38 |
26.23 |
|
M20 |
1.5/2/2.5 |
16.46 |
16.3 |
29.1 |
29.82 |
|
M24 |
2/3 |
20.05 |
19.85 |
34.78 |
34.62 |
Product Picture
Production Process
Quality Control
Surface Treatment
Offer a variety of surface treatments for our screws to meet different needs and environmental conditions. Such as zinc plating, nickel plating, hot-dip galvanizing, anodizing, zinc nickel alloy, dacromet coating, phosphating, etc.
Custom Service
With 18 years of experience in the fasteners area, Zeyao Hardware specializes in manufacturing custom fasteners, including screws, bolts, nuts, rivets, standoffs, spacers, wrenches, pins, and more. Welcome to send your inquiries to get a free quote.
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