China Lock Nut factory Details锛?/span> Name:Flanged Stover Nut Standard:DIN6927 Size:M5-M20 Material:Carbon steel/stainless steel Coating:Zp, Yzp, HDG, Geomet, Black, Self-color Grade:GR8, GR10, GR12 Delivery time:Usually about 45days Certification:EN10204: 3.1 Report Introduction锛?/span> The flange further reduces the risk of this nut loosening 鈥?and the nut is considered vibration resistant. The self-locking function of this flanged stover nut is still effective after a number of applications, meaning that it can be reused many times and remains resistant to shocks, vibration, and dynamic loads. The integrated washer distributes the load over the coverage area of the application, further reducing the risk of loosening over uneven surfaces. The locking function is achieved by the deformation of part of the nut, and flanged stover nut will run smoothly until it reaches the deformed part, when the clamping force subsequently increases. ROCK CATALOGUE Drawing锛?/span> FAQ锛?/span> Q: Do you provide sample ? Is it free?聽 A: If the sample is low value, we will provide the free sample with freight collected. But for some high-value samples, we need to collect the sample charge. Q: What鈥檚 your MOQ? A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to the customer鈥檚 exact situation.China Lock Nut factory website:http://www.rock-hardware.com/lock-nut/