Why choose KENENG as your washer manufacturer

The washer is a kind of fastener with a flat circular shape. It is placed between the support surface of the bolt, screw, or nut and the surface of the connecting parts, playing a role in increasing the contact surface area of the connected parts, reducing the pressure per unit area and protecting the surface of the connected parts from being damaged. Generally speaking, the gasket has two functions. One of the functions is to protect the surface of the connected parts from friction damage by the nut. Another function is to disperse the pressure of the nut on the connected parts.

Flat Washers

When the bolts need to be disassembled frequently, in order to protect the surface of the connected parts from being scratched, it is generally necessary to place a flat washer at the position of the nut or bolt head, so as to prevent the surface of the connecting parts from being scratched.

In the bolted connection, the pressure transmission of the bolt head or the nut-bearing surface is gradually expanded in a trumpet shape. The larger the bearing surface, the smaller the compressive stress. Therefore, adding a flat washer can reduce the compressive stress on the contact surface of the connected parts and ensure the effectiveness of the bolted connection.

Spring Washers

The main purpose of the spring washer is to relax, and it is generally used on occasions where the bolt pre-tightening force is not high and the dynamic load is small. In fact, the spring washer has a little anti-loosening effect. Therefore, for the tightening occasion with a relatively high pre-tightening force and the connection is more important, the spring washer is not recommended.

KENENG is an excellent washer manufacturer, with an excellent design and development team, production equipment, perfect testing strict regulatory system, supply of complete specifications washer, attentively to select high-quality materials, strict testing product quality, price, and laminating the minds of the customer support a variety of materials and styles of customization, and warm after-sales service.

KENENG produce both standard and stock washers including copper washer, plastic washer, ss washer, steel washer, and other types. And all are used for supporting screws, there is a certain tolerance, and there is no problem with the use of screws. If you do not understand the size, please contact our customer service.

Non-standard washer customization needs customers to coordinate design and production with us, according to the actual use of the environment, installation space, size to choose the material of the washer, OD(Outside diameter) or ID( Inside diameter), size, and special processing technology.