Description
The Hex Nylon Lock Nut, a type of DIN985 non-metal insert nut, is a robust and corrosion-resistant fastener. Made from durable 304 stainless steel, it features a hexagonal shape and a built-in nylon insert. This design creates a friction-based locking mechanism, which allows the nylon nut to resist loosening in high-vibration environments. The Hex Nylon Lock Nut provides a secure and reliable fastening solution, combining high durability with a strong anti-vibration feature. Its combination of durability, corrosion resistance, and vibration-proof design makes it an excellent choice for industrial, automotive, and marine settings. Whether for industrial machinery, automotive engineering, or marine environments, this hexagon flange nut ensures that connections remain tight, secure, and reliable.
Features & Benefits
- Vibration Resistance: The primary feature of the Hex Nylon Lock Nut is its nylon insert, which grips the bolt threads to prevent the nut from vibrating loose. This makes it a dependable choice for applications with dynamic loads or frequent vibrations.
- Corrosion Resistance: Constructed from 304 stainless steel, this nylon nut provides excellent wear resistance and will not rust in humid environments. Its high hardness and strength ensure it is practical and resistant to deformation.
- Secure Fastening: The nut has a standard hexagonal design, making it a standard part that can be tightened easily. The deep threads ensure a uniform force, allowing the nut to lock tightly onto a bolt or a fine thread bolt if applicable.
- Versatile Design: This fastener adheres to the DIN985 standard, ensuring dimensional accuracy and quality for a wide range of industrial applications. While it is a standard hex nut, its unique nylon locking feature sets it apart from a standard hexagon flange nut.
Specification
|
Thread specification-d |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
|
|
P |
Pitch (coarse thread) |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
|
Fine teeth |
- |
- |
- |
- |
1 |
1.25 |
1.5 |
1.5 |
1.5 |
2 |
|
|
Fine teeth |
- |
- |
- |
- |
- |
1 |
1.25 |
- |
- |
1.5 |
|
|
e |
min |
6.01 |
7.66 |
8.79 |
11.05 |
14.38 |
18.9 |
21.1 |
24.49 |
26.75 |
29.56 |
|
h |
max= nominal |
4 |
5 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18.5 |
|
min |
3.7 |
4.7 |
4.7 |
5.7 |
7.64 |
9.64 |
11.57 |
13.3 |
15.3 |
17.66 |
|
|
m |
min |
2.4 |
2.9 |
3.2 |
4 |
5.5 |
6.5 |
8 |
9.5 |
10.5 |
13 |
|
s |
max= nominal |
5.5 |
7 |
8 |
10 |
13 |
17 |
19 |
22 |
24 |
27 |
|
min |
5.32 |
6.78 |
7.48 |
9.78 |
12.73 |
16.73 |
18.67 |
21.67 |
23.67 |
26.16 |
|
|
A thousand jin weighs in kilograms |
0.5 |
1 |
1.4 |
2.4 |
5.1 |
10.6 |
17.2 |
26 |
34 |
45 |
|
|
Thread specification-d |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
M36 |
M39 |
M42 |
M45 |
|
|
P |
Pitch (coarse thread) |
2.5 |
2.5 |
3 |
.3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
|
Fine teeth |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
|
|
Fine teeth |
1.5 |
1.5 |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
e |
min |
32.95 |
35.03 |
39.55 |
45.2 |
50.85 |
55.37 |
60.79 |
66.44 |
72.09 |
76.95 |
|
h |
max= nominal |
20 |
22 |
24 |
27 |
30 |
33 |
36 |
39 |
42 |
45 |
|
min |
18.7 |
20.7 |
22.7 |
25.7 |
28.7 |
31.4 |
34.4 |
37.4 |
40.4 |
43.4 |
|
|
m |
min |
14 |
15 |
15 |
17 |
19 |
22 |
25 |
27 |
29 |
32 |
|
s |
max= nominal |
30 |
32 |
36 |
41 |
46 |
50 |
55 |
60 |
65 |
70 |
|
min |
29.16 |
31 |
35 |
40 |
45 |
49 |
53.8 |
58.8 |
63.8 |
68.1 |
|
|
A thousand jin weighs in kilograms |
65 |
75 |
100 |
162 |
212 |
317 |
415 |
499 |
628 |
771 |
|




