Stainless steel nut is a kind of stainless steel firmware, it is an indispensable accessory in the stainless steel screws, with the help of stainless steel nut can be tightened, fixed and so on. Stainless steel nut is made of stainless steel material, it is corrosion-resistant, rust-free, acid and alkali resistance, etc., the use of a longer life, most of the current nut is made of stainless steel. Stainless steel nuts have hexagonal, round and other shapes, specifications also have a variety of. So, what are the uses of stainless steel nuts?
Stainless steel nuts use: The main role is to connect the fastening machine parts, in environmental protection equipment, medical equipment, communications equipment, power facilities, electronic products, instruments, food machinery, petrochemical, ship assembly, pumps, valves, pipelines, building curtain walls, open-air occasions, sports facilities, outdoor decoration and other industries have applications.
Stainless steel nuts price: $3.4, $5.2, $5.6, $1.5 and other prices. (Price from the network, for reference only)
Stainless steel nut specifications
Generally have to be divided into fine tooth nuts and coarse tooth nuts, but in fact, no matter what the fine tooth, coarse tooth, their specifications are the same, their specifications are M3, M4,M5,M6,M8,M10 and so on. But there is another kind, there are sub-British system, the American system of hexagonal nuts, which is only a different national standard and their own. Our Chinese production, called the national standard hexagonal nut.
Stainless steel nut standard
For hexagonal nuts, commonly used standards are: GB52, GB6170, GB6172 and DIN934, for the main difference between them: GB6170 thickness than the GB52, GB6172 and DIN934 to the thicker, commonly known as thick nuts. The main difference between them is that GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick nut. In addition is the difference on the edge, M8 nut series DIN934, GB6170, GB6172 of the opposite side are 13MM than GB52 of the opposite side of the 14MM to be smaller than 1MM, M10 of the nut, DIN934 and GB52 of the opposite side of the 17MM, GB6170 and GB6172 of the opposite side of the 1MM, M12 of the nut, DIN934, GB52 of the opposite side of the 19MM, M12, DIN934, GB52 of the opposite side of the 19MM, M12, DIN934, GB52, GB52 of the opposite side of the 19MM, M12, DIN934, GB52, GB52 of the opposite side of the 19MM. M12 nut, DIN934, GB52 of the opposite side of 19MM than GB6170 and GB6172 of the opposite side of 18MM to be larger than 1MM. for the M14 nut, DIN934, GB52 of the opposite side of 22MM than GB6170 and GB6172 of the opposite side of 21MM to be larger than 1MM. the other is the M22 nut, DIN934, GB52 of the opposite side of 32MM than GB6170, GB6172, and GB6172 of the opposite side of the opposite side of 32MM. GB6170, GB6172 of the opposite side of 34MM to be smaller 2MM.(GB6170 and GB6172 in addition to its thickness is not the same, the opposite side of the width is exactly the same) The rest of the specifications in the case of the thickness is not taken into account, it can be common.
In the hexagon, the national standard has two versions, one for GB70-76, 76 years version, one for GB70-85, 85 years version, so in the actual business operation should pay attention to the difference: which GB70-85 and DIN912 completely overlap. Therefore, for the use of the new standard, there is no difference, mainly between GB70-76 and DIN912 there is a difference: M8 series of hexagonal products, GB70-76 round head diameter of 12.5MM, 13.27MM than DIN912 to some small, M10 series of hexagonal products, GB70-76 round head diameter of 12.5MM, M10 series of hexagonal products, M10 series of hexagonal products, GB70-76 round head diameter of 12.5MM to some small. GB70-76 round head diameter of 15MM, smaller than DIN912's 16.27, M12 series of hexagonal, GB70-76 round head diameter of 18MM, smaller than DIN912's 18.27 on the opposite side of the other like M16, M20 series of hexagonal GB70 The round head diameter of GB70-76 is 0.33MM smaller than that of DIN912, which is 24MM and 30MM respectively, while that of DIN912 is 24.33MM and 30.33MM respectively. In addition, the width of the inner edge between the old standard and the German standard hexagonal socket is different due to the different standards, and the inner edge of GB70-76 should be smaller than that of GB70-76. Some, in business operations should also be noted.
What are the uses of stainless steel nuts? The article also introduces you to other aspects of the knowledge of stainless steel nuts, after reading it, I believe you also have more knowledge and understanding of stainless steel nuts. In addition to stainless steel nuts, there are iron, carbon steel, copper, aluminum and other metal materials, but at present, stainless steel nuts are the most used, which is inseparable from its superior performance. If you need to use a large number of stainless steel nuts in production, it is best to find a manufacturer directly customized price is cheaper.