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About Us:
PDM Industry owned production factory-Qingdao PENGRUI Machinery Co.,Ltd was located in Qingdao JIMO TONGJI Industry Park. PDM Factory(QINGDAO PENGRUI Machinery Co., Ltd) was found in 2007, has 2500square meter production plant, 30 employee and Annual production volume more than USD 5 Millions.
Main Production Machines: PDM Production Machines including: Cold forming machines,Hot Forged machines, CNC lathe machines, threading machines, Stamping machines, laser cutting machines, Bending machines, Welding Machines and So on.
Description:
A fender washer,though similar in shape to a standard washer,differs in that the outside diameter is traditionally much larger in proportion to the center hole. With this design,a fender washer can be placed under the head of a bolt or nut to help distribute forces applied when tightening. Its oversized outside diameter also provides more bearing surface for the load of the fastener-distributing the load further on soft or thin materials.
Fender washer are commonly used in automotive,sheet metal,plumbing and electrical applications.
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