Nut as a standard part, it should have its own general specifications. Today, Xiao Bian and everyone to say that the hex nuts in this area of knowledge. Hex nut production materials: 40CR, 45 steel, 35K, stainless steel, Q235 (A3 steel), etc. Hardness rating: 4 level 5 6 level 8 10 level 12. Here we will introduce several common classification of hex nuts:
1, according to the pitch classification: standard teeth, regular teeth, fine teeth, very fine teeth and anti-teeth.
2, according to material classification: stainless steel hexagonal nut and carbon steel hexagonal nut, copper hex nut, iron hex nut.
3, by thickness classification: hexagonal thick nut and hexagonal thin nut.
4, according to the use of classification: hot melt copper nut, hot copper nut, embedded copper nut and ultrasonic copper nut.
Copyright © Dyshine Industry Co.,Ltd All Rights Reserved.