Special Fibre Cement BAZ Washer is made with composites material of metal and TPV rubber. It is applicable on architecture-roofing area. It features high performance on weather, UV and O3 resistance. Applicable temperature is -40°C~100°C. It can be assembled with metal washer.
Square flat washer is a kind of hardware tools.The square washer can enlarge the contact surface, reduce the stress concentration of the fastener to the fastener, prevent damage to the fastener, and prevent the fastener from being scratched when the nut is tightened.
Tooth lock washer stamping parts with a hole in the centre that can be put onto a screw or bolt for combination application , toothed lock washer type A is stamped with external teeth , and each tooth are not on level , they are placed with waving for increase friction .
Spring Lock Washers 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. Flat and spring washer is generally used to distribute the load of a threaded fastener, such as a...
This is a flat fender washer with a thinner body, increased outer diameter and larger surface bearing. Flat washers with an outer diameter of more than three times the inner diameter are often referred to as fender washers or DIN 9021 washers. The fender/penny washer...
Steel Flat Washer is generally used to distribute the load of a threaded fastener, such as a bolt, screws or nut. Due to the material and process limitations of the threaded fasteners, the bearing surfaces of the fasteners, such as bolt, screws or nut, are not large.
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