Jiaxing Haina Fastener Co.,Limited
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Stainless Steel 304 316 DIN985 Passivation Hex Nylon Inset Lock Nuts
1.Product Description
Nylon lock nut works by using friction between the nut and bolt self-locking. However, in such a dynamic load lock reliability is reduced. In some important occasions and we'll take some anti-loosening measures to ensure the reliability of the locking nut. Locknut is one of them against rotation.
Lock nut anti-loosening effect depends on the merits of a nut and bolt engaging interaction between threads. Engaging way to improve interaction between the threads there are many, such as structural improvements Spiralock thread nut, nylon nut nylon increasing roughness, surface treatment, thread and the like.A nylock nut, also referred to as a nylon-insert lock nut, polymer-insert lock nut, or elastic stop nut, is a kind of nylock nut It is a nut with a nylock collar insert that resists turning.
The plastic insert is placed at the end of the nut, and its inner diameter (ID) is slightly smaller than the major diameter of the screw. The insert deforms elastically over the threads of the screw, but threads are not cut into the nylon. The nylon insert locks the nut by friction against the screw under the applied radial compressive force. Nyloc nuts retain their locking ability up to 250 °F (121 °C)
Screw or bolt connection with the use, after locking nylon ring will be deformed, connecting both ends of the member to fill the gap, and thus play a locking action, such as the shape upstairs graphics.
2.Specification
| DIN 985 nylon lock nut | |||||||||||
| d1 | M2 | M2.5 | M2.6 | M3 | M3.5 | M4 | M5 | M6 | M7 | M8 | M10 |
| e min. | 4.91 | 5.51 | 5.51 | 6.01 | 6.64 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 |
| h max. | 2.5 | 3.8 | 3.8 | 4 | 4.5 | 5 | 5 | 6 | 7.5 | 8 | 10 |
| m | 1.6 | 2 | 2 | 2.4 | 2.6 | 2.9 | 3.2 | 4 | 4.7 | 5.5 | 6.5 |
| s | 4.5 | 5 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 16 |
3.Application
Locking structure, through design improvements on the threaded structure, without the help of other external
Oxfam will be firmly locked thread common thread through the force comparison chart
Oxfam will be firmly locked thread common thread through the force comparison chart
Factors to obtain a locking function of its own, so the wide applicability than the above-mentioned methods, the environmental requirements are relatively low, such as Oxfam will be firmly locknut. Locknut includes many species, such as nylon nut is, there is a flange nut is, in short, it is from this locknut locking effect. The twist to the screw nut, screw, bolt, etc., can not be loose to fall. So that they can take the initiative to join together, to make it solid, stable performance to a high degree.
4.Advantages
As a fully integrated company, we do it all. We make the materials, build the application equipment and handle all aspects of operations from formulating custom chemical compositions and coating fasteners to providing advanced in-line inspection, packaging and delivery services. Find out how we can assist you on your next project.
1.aluminum material,any colors could be anodized for free.
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