
Hot-DIP Galvanised Single Sided Disc Dowels Toothed Bulldog Washer
Let us produce prosperous future hand in hand for wedge anchor bolts, Stud Bolt And Rod ISO9001:2008, Socket Cap Screw DIN912 Allen Screw.. We uphold the corporate vision, determine the goals, tasks, and measures of the talent team to achieve the coordination and unity of talent development and company development. Since the company started its business, we take a professional route with professional production technology and exquisite construction team to provide one-stop service for customers.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb flat washer manufacturers and suppliers in China, welcome to buy gb flat washers, gb standard flat washer from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.
GB Standard flat washer covers the dimensional requirments of metric series FLAT WASHER.The standard of GB Standard flat washer GB97 and GB96,the former is nomal flat washer and the second is large washer.
The flat washer is widely used, mainly goes with bolt and screw. The mechanical property has 100HV, 140HV, 200HV and 300HV.
Standard | Grade | Finsh |
GB97 GB96 | 100HV | white zinc |
140HV | ||
200HV | ||
300HV |



We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Hot-DIP Galvanised Single Sided Disc Dowels Toothed Bulldog Washer. We continue to innovate to make product operation simple and efficient, and make unremitting efforts for the development of the industry. It takes meeting the needs of customers as the center, and provides convenience for customers as the purpose. We sincerely do a good job in pre-sale, in-sales and after-sales services.
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