Plain washers, which spread a load, and prevent damage to the surface being fixed, or provide some sort of insulation such as electrical
Washers can be fabricated from a variety of materials including, but not limited to:[23]
Washers,Plain washers,Spring washers,Locking washers Suzhou Gubao Screws Co.,Ltd. , https://www.gbscrewes.com
Sofitel expects net profit attributable to shareholders of listed companies from January 1, 2010 to December 31, 2010 to be a loss of approximately 75 million yuan.
The reasons for the change in performance are mainly due to the increase in production cost of the company's products and the re-initiated sales of products into the supermarkets of large supermarkets KA International, increasing sales costs; in the face of the accelerated erosion of international marketing companies in the Chinese market and fierce competition in the domestic market, the company is stabilizing. The sales network has increased the support for dealers' sales expenses and advertising costs; it has caused losses for some products such as provision for falling inventory prices.
Spring washers, which have axial flexibility and are used to prevent fastening or loosening due to vibrations
Locking washers, which prevent fastening or loosening by preventing unscrewing rotation of the fastening device; locking washers are usually also spring washers.
Materials