Product Description:

What is flat washer?

It is a part of a finger pad between the connector and the nut. Generally flat metal rings are used to protect the surface of the jointed parts from scratch by nuts and to disperse the pressure of nuts on the jointed parts.

And flat washer, as hardware products, widely used, have many advantages:

1. Increase the contact area flat pad,however spring pad is used to prevent loose when spring pad to pay attention to the direction of the opening, or else from the anti-loose little effect.

2.Used to reduce friction, prevent leakage, isolate, prevent loosening or disperse pressure.Due to the material and process limitations of threaded fasteners, the supporting surfaces of bolts and other fasteners are not large, so gaskets are used to reduce the compressive stress of the bearing surface to protect the surface of the joints.

3.Flat washer can protect the surface of the contact surface elastic pad lock is mainly to make there is always a preload between fasteners within its elastic deformation range.

4.The main effect is to increase the gasket bolt or nut contact area with the surface of the part, the part surface to prevent wear out,

Specification:

unit : mm

Application:

1. Increasing the contact area between the screw and the machine.

2. Elimination surface damage of the spring washer in the machine when unloading screw .

3. Motorcycle / Buliding / Mechanical Machine / Automobile /Home Decorating etc.

Hongxu Hardware Co.,Ltd is a professional manufacturer and exporter many kinds of fastener:Threaded rod,Bolt,Nut,Washer,Anchors etc,with more than 15 years in this field.We are near from Shanghai,Ningbo about 120 kms,with our high quality products and good services,we have relations with customers all around the world.

We are a professional and modern company dealing in standard parts,and have a professional technical team and high-quality supply,has a complete and scientific quality management system, first-class service and quality for survival,as a guarantee for our customers' vital interests.Our main products are: tooth bar, hexagon bolt, nut, screw and other products.

Our company had“innovative concept,the pursuit of excellence,rapid improvement,sustainable management as business philosophy,Quality is the first work in our company,customers satisfaction is our honor.

Our quality policy will never change,to carrenvironment the society and the social responsibility,we are a integrity,responsibility,innovation team,hoping we can do business with the customers from all around the world.