
Stainless Steel 304 Flat Washer
We have combined our own technical advantages and used years of experience to develop various Washer ISO9001:2008, lock nut, Mertic double end stud. With the most advanced production technology and high-quality supporting services, our products are appreciated by our customers. Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services. Our factory insists on the principle of 'Quality First, Sustainable Development', and takes 'Honest Business, Mutual Benefits' as our developable goal.
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 will provide good quality Stainless Steel 304 Flat Washer with fast and caring service as always, and will sincerely cooperate with old and new customers to create a better tomorrow together! We always adhere to value creation and innovation, strive to win the recognition of customers and partners, constantly expand business areas, and aspire to build a world-class brand! Fast, efficient, and keeping promises are our corporate style.
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