Nuts are nuts, which are screwed together with bolts or screws to act as fastening parts. All components that must be used in manufacturing machinery are classified into carbon steel, stainless steel, and non-ferrous metals (such as copper) depending on the material. There are several major types. According to the attributes, there are national standard (GB), German standard (DIN), international standard (ISO), Japanese standard (JIS), American standard (ASTM/ANSI) and other standards. Among them, the national standard, the German standard, and the Japanese standard are denoted by M (for example, M8, M16). The US system and the English system use the score or # to indicate the specifications (such as 8#, 10#, 1/4, and 3/8).
Nuts
Applications Automotive industry - cars, trucks, passenger cars, compressors, construction machinery, wind power equipment, agricultural machinery, foundry, drilling equipment, shipbuilding, military, mining equipment, oil drilling rigs (onshore or offshore), Utilities, rail transit, transmission systems, metallurgical equipment, rock hammers.
The nut is a part that closely connects the mechanical equipments. It can be connected by the internal threads and the nuts and bolts of the same specifications. For example, the nuts of M4-P0.7 can only be connected with the bolts of the M4-P0.7 series (in the nut In the M4, the inner diameter of the nut is approximately 4mm, and the 0.7 refers to the distance between the two thread teeth is 0.7mm); the same applies to the US product, for example, the 1/4-20 nut can only be used with the 1/4-20 screw ( The 1/4 finger nut has an inner diameter of approximately 0.25 inches and 20 fingers have 20 teeth per inch.
DISC-LOCK locknut is composed of two parts, each part has staggered cams, because the internal wedge design slope angle is greater than the bolt nut angle, this combination will tightly bite into a whole, when vibration occurs When the DISC-LOCK locknut protrusions are misaligned with each other, the lifting tension is generated to achieve a perfect anti-loosening effect.