INTRODUCTION
Flat washers are an essential part of any fastener assembly. As they serve to incorporate spacing and distribute load when placed between a nut and bolt or screw, they will help prevent wear and distortion of installation surfaces over time. Use them to make maintenance easier by allowing for smoother loosening and tightening of components. We manufacture flat washers in a wide range of materials and in an extensive range of shapes, sizes and thicknesses.
The main role of flat washers is to increase the size of a screw's bearing surface area, and reduce the surface pressure applied on the fastened object. Looseness can result when the bearing surface sinks under the surface pressure, so using a flat washer to reduce the surface pressure is very effective
Are flat washers necessary?
Flat washers
This is particularly important if the contact area between a screw's bearing surface and the object being fastened is small or if it's made of a soft material, such as aluminum or resin
Surface Treatment
Yellow zinc plated , white zinc plated , white-blue zinc plated, black
Packing: bulk, bag, box,carton,pallet
Hebei Delong Fastener Manufacturing Co.,Ltd would provide the first class products quality with most competitive price to win our customers’ trust all over the world . if you
Are right in need of the screws, please feel free to contact us .
- On the loading day, customer visited our factory to inspect their shipment of self drilling screws.
- Our customers were pleased to see that all of our products were of the highest quality with a shining surface treatment.
- The zinc plated self drilling screws are specially designed to resist corrosion and rust, ensuring that they remain secure and stable in any environment.
- As a company, we are committed to product quality, and that is why we use the best materials and the latest technology to produce our self drilling screws.
- In conclusion, our visitors were impressed with their shipment inspection and were highly satisfied with the quality and packaging of our products.
Hebei Delong Fastener Manufacturing Co., Ltd. is located in Yongnian District, Handan City, Hebei Province, the distribution center of fasteners. It is close to Beijing Zhuhai Expressway, Beijing Guangzhou railway and national highway 107. It has convenient transportation and superior geographical location.
The company was founded in 2006. The company focuses on the R & D of high-end fasteners, with an annual production capacity of more than 8000 tons. It has first-class production equipment, technology and heat treatment equipment in Taiwan
General Manager: Mr Jin
TEL: 86-310-6665553
Mobile: +86 13703109255
Whats App: +8615932307696
Webstie: www.delongfastener.com
Email: sales@delongfastener.com