Nylon Insert Hex Flange Nut
DIN and ANSI standard Nylon Lock Nuts
Size M5 to M30, 1/4 to 1.1/4 inch UNC/UNF
More Standards Nylon Lock Nuts
DIN6924, DIN985, DIN982 ANSI NE and NTE type
Class/Grade: 5, 8, 10
Surface: PL, zinc, brass, NICKLE
All standard specifications please visit our
Online catalogue at 3W hexnuts. Cn for nylon lock nut
Carbon steel C1010, A3, C1035, C1020
Stainless Steel 18-8, SS201, SS301, SS304, SS316
Grade A2-70. A4-80
More detailed standard specification and prices, packing details,
Please contact us or see our online shop 3W transhow.en.made-in-china.com
Nylon Insert Lock Nut or nylon lock nut, nyloc nut contains an added nylon ring within the nut that helps lock the nut into place more securely. The most popular used are nylon lock hexagon nuts which compatiable with Hexagon Head Bolts (Hex bolt).
Nylon lock nuts have a small nylon ring at one nut end that forms slightly smaller hole than the threaded hole going through the nut. When the nut is screwed onto a bolt, the bolt has to force its way through the smaller opening, causing the nylon to stretch. This stretching creates a huge amount of friction between the nut and the bolt, allowing the nut to stay tight for long periods of time without coming loose. Nylon lock nuts are especially useful for applications that involve a lot of vibration that would cause regular nuts to come loose.
| d |
d1 |
s |
m |
| M3 |
8 |
5.5 |
3.7 |
| M4 |
10 |
7 |
4.5 |
| M5 |
11.8 |
8 |
5 |
| M6 |
14.2 |
10 |
6 |
| M8 |
17.9 |
13 |
8 |
| M10 |
21.8 |
15 |
10 |
| M12 |
26 |
18 |
12 |
| M14 |
29.9 |
21 |
14 |
| M16 |
34.5 |
24 |
16 |
| M20 |
42.8 |
30 |
20 |
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