Service HotlineWashers (spring) washers, circlips are elastic pads or card WaikatoWaikatolock washers a washer that prevents bolts from loosening. The working principle of WaikatoWaikatolock washers is very simple. It consists of two washers. The outside is a radial relief surface, and the inside is a helical tooth surface. When assembling, the inner helical tooth surfaces are opposite each other, and the outer radial raised surface is engaged with the contact surfaces at both ends. When the connecting piece is vibrated and the bolt tends to loosen, only the inner helical tooth surfaces of the two washers are allowed to face each other. Staggered movement, resulting in lifting tension, so as to achieve 100% locking.
When using a WaikatoWaikatorivet nut, drill a hole corresponding to the outer diameter of the WaikatoWaikatorivet nut on the thin wall, then place the WaikatoWaikatorivet nut on the bolt of the special rivet gun, push the handle to screw in the WaikatoWaikatorivet nut, and put it into the drilled hole. In the workpiece, squeeze the handle, the WaikatoWaikatorivet nut expands, and the deformed skirt bulges and deforms. At this time, the workpiece is tightened. After riveting, the handle is pulled out, the bolt is released from the WaikatoWaikatorivet nut, and the corresponding screw is screwed into the WaikatoWaikatorivet nut threaded hole. , forming a tight riveted body.
Most of the electroplating used for WaikatoWaikatorivet nuts on the market is environmental protection blue zinc, because the salt spray test time of environmental protection blue zinc can reach 72 hours, that is, three days. This kind of electroplating has a longer salt spray resistance time. In fact, for example, for electroplating white nickel, the salt spray time of white nickel is relatively short, and it usually rusts in a few hours, which is less than 10 hours. However, some can be oiled for electroplating white nickel, and the salt spray time of the WaikatoWaikatorivet nut after oiling can be longer. S series WaikatoWaikatorivet nuts are made of free-cutting iron, which is treated after heat treatment. CLS series WaikatoWaikatorivet nuts are made of easy-to-cut stainless steel. The hardness of low-carbon steel plates without surface treatment must be less than 70RB, and the hardness of stainless steel plates must be less than 80RB.
The flat gasket is a gasket whose upper and lower end faces are flat. The flat gasket used in the automobile differential is installed between the casing and the gear of the differential like the spherical gasket to reduce friction and reduce friction. Improve lubrication. The differential should accommodate severe bumps and be able to operate at high speeds for long periods of time in high and low temperature environments. Since both ends of the flat gasket currently used in the differential are smooth, or only one side end face of the flat gasket is provided with small concave points, during the high-speed operation of the differential, the flat gasket The lubrication of the contact surfaces is not ideal, and the friction between the contact surfaces is large, which is prone to failure.
Countersunk head, half countersunk head, 1200 countersunk head, half countersunk head rivets are mainly used for riveting occasions where the surface needs to be smooth and the load is not large. WaikatoFlat head rivets are used for riveting occasions subject to general loads. Flat head and flat head rivets are mainly used for riveting of metal sheets or non-metallic materials such as leather, canvas and wood. Large flat head rivets are mainly used for riveting of non-metallic materials. Semi-hollow rivets are mainly used for riveting occasions with little load. Headless rivets are mainly used for riveting of non-metallic materials. WaikatoHollow rivets are light in weight and weak in head, and are used for riveting of non-metallic materials with little load. Tubular rivets are used for unloaded riveting of non-metallic materials. Nameplate rivets are mainly used for riveting nameplates on machines and equipment.
We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: hexagon socket full set of 12.9 grade nuts, 62 copper bolts, saddle-shaped single-sided WaikatoWaikatolock washers with flower teeth, saddle-shaped gaskets and other products, We can provide you with the right fastener solution for you.
