Flat washer F436

  The flat washer, which is mainly stamped out of iron plate, is generally in the shape of a flat washer with a hole in the middle. The size and specifications of this hole are generally determined according to customer requirements.

  Flat washers are usually thin pieces of various shapes used to reduce friction, prevent leakage, isolate, and prevent loosening or dispersing pressure. Such components are found in many materials and structures and are used to perform a variety of similar functions. Due to the material and process restrictions of threaded fasteners, the supporting surface of bolts and other fasteners is not large, so in order to reduce the compressive stress of the bearing surface to protect the surface of the connected parts, it uses washers. In order to prevent the loosening of the connecting pair, anti-loosening spring washer, multi-tooth lock washer, round nut stop washer and saddle shape, waveform and conical elastic washer are used.

  In life, flat washer generally have the following two major functions:

1. Increase the contact area between screw and machine

2. Eliminate the damage to the surface of the machine when the spring washer is unloading the screws.

  HCH Hardware is a famous manufacturer and exporter of hexagon bolts, hexagon bolts and hexagon bolts in Taizhou, Jiangsu,China. If 

you want to know more product details or other products of our company, such as nuts, bolts and washer, please feel free to contact us.