How much do you know about the basic knowledge of Hex Bolt With Hole supplier with sealing ring? Let's take a look at it briefly!

A Hex Bolt With Hole supplier equipped with a sealing ring. It includes the Hex Bolt With Hole supplier body, and the Hex Bolt With Hole supplier body includes a screw and an integrated structure head. The main feature of the present invention is: the lower end surface of the head It is provided with a large circular groove that is the same as the axis of the screw. A bearing is provided in the large circular groove. The inner diameter of the inner ring of the bearing is tightly matched with the inner wall of the large circular groove, and the outer wall of the outer ring of the bearing and the circular ring There is a gap between the outer walls of the large groove; the upper part of the inner ring is equipped with a suitable upper sealing ring; the center line of the lower end of the outer ring is provided with a circular small groove, and the circular small groove is provided with For the adapted lower sealing ring, the diameter dimension of the cross section of the lower sealing ring is greater than the depth dimension of the bottom of the circular ring groove. The present invention can prevent the sealing ring from being dislocated and deformed, and achieve a good sealing effect.
In summary, it is a brief introduction to the basic knowledge of Hex Bolt With Hole supplier with sealing ring.