washer
we provide a variety kinds of washer
high quality and low price
Flat washer parts generally used in connecting a soft texture in a hard brittle texture, and its main role is to increase the contact area, dispersion pressure, to prevent the soft texture of the crush. The spring washer is again the fundamental role of the spring nut to tighten the nuts after a force, increasing the friction between the nuts and bolts! Materials for the 65Mn (spring steel), heat treatment hardness HRC44 ~ 51HRC, after the surface oxidation. Washers, gaskets, meson is the same stuff, different name for it. Retainer is a flexible pad or card lock washers
A bolt lock washer to prevent loosening of the washer. Lock washer works is very simple. It is formed by the two washers. Outside is embossed with a radial surface, while the inside of the tooth surface for the ramp. When assembled, the inner tooth surfaces inclined relative to the outer radial ends of tactile surface and occlusal contact area into a state, when the connectors are vibration, and to the trend of bolts loosening, only allow two washers inside of the helical Relative dislocation surface, resulting in uplift of tension, so as to achieve a 100% lock
stainless steel washer