High trength flat washer for high-strength bolts. The surface on which the washers sit will not sink. These washers prevent bolts from loosening due to the surface on which they sit sinking etc.

High Tensile Strength Washers are flat washers that have been machined to comply with specific standards and tolerances, suitable for high tensile applications. Washers are used to distribute the load under the bolt/screw or under a nut when fastening.

Are High Tensile Strength Flat Washers necessary?

High Tensile Strength 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

A plain washer for high-strength bolts. The surface on which the washers sit will not sink. These washers prevent bolts from loosening due to the surface on which they sit sinking etc.

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