Qingdao Terada Hardware Co.,Ltd
1.High Antirust Dome Nut is a nut that is screwed together with a bolt or screw to act as a part for fastening purposes, and is a component that must be used in all manufacturing machinery. There are many kinds of nuts. We have common nuts, such as national standard, German standard, British standard, American standard, and Japanese standard.
High Antirust Dome Nuts
According to different materials, nuts are divided into several major types: carbon steel, high-strength, stainless steel, and plastic steel. According to the country's different standards for product attributes, it is divided into ordinary, non-standard, (old) national standard, new national standard, American system, British system, and German standard. Different sizes, threads are not divided into different specifications. The general national standard and German standard are denoted by M (for example, M8, M16), while the American system and English system use the score or # to indicate the specifications (such as 8#, 10#, 1/4, and 3/8).
2. The High Antirust Dome Nut is the part that connects the mechanical equipment tightly. It can be connected together by the internal threads, the nuts and screws of the same specifications. For example, the M4-0. 7 nut can only be used with the M4-0.7 screw. In the High Antirust Dome Nut, M4 means the inner diameter of the nut is about 4mm.
3 refers to the distance between the two thread teeth is 0. 7mm); the United States made the same product, such as 1/4-20 nuts can only be with 1/4-20 screw (1/4 finger refers to the inner diameter of the nut is about 0 25 inches, 20 fingers per inch, 20 teeth).
Copyright © Qingdao Terada Hardware Co.,Ltd All Rights Reserved.