DIN127 DIN128 Carbon Flat Spring Steel Washers Zinc Plated M2 - M36

DIN127 DIN128 Carbon Steel Zinc Plated M2-M36 Spring Washer Flat Washer

1. Product Description

Spring washer are mainly punched out from iron plates. Spring washer: after lock, use elastic pad have the effect of locking, and of course to a double nut effect is poor.

Single nut + flat mat, play mat: rely on the nut itself locking force and elastic cushion locking performance, a double nut.
Flat washer: only increase the surface area Prevent the soft substrate was installed a damaged, or is blocking hole.
Locking method still has a lot of, this is just a very old some basic locking method, but also very practical.

Trampoline's role is to prevent the screw loose caused by the vibration of the machine or heat bilges cold shrink.Role is flat mat, increase the contact area of the screw and machine 1, 2, eliminate the trampoline at the time of discharge screw damage on the surface of the machine must be a spring when using a flat mat, flat pad close to the surface of the machine, spring cushion between the plain washers and nuts.

2. Specification

3. Application

Important parts of the spring washer locking effect, use less as far as possible or not, and adopt self-locking structure.For high speed screw (pneumatic or electric) spring washer, had better use the washer of surface phosphating treatment, improve its wearing performance, otherwise easy friction heat and burn out or mouth, or even damaged by surface fitting.For thin plate joint, spring washer structure should be adopted.According to statistics, spring washer to use less and less in the car.