How to choose knurled brass nut

Nowadays, there are more and more types of knurled brass nut on the market, and the demand is also increasing. When choosing a knurled brass nut, how do you choose to face many types of knurled brass nuts and their nuts columns? Let’s take a look at the screw factory of Shi Shi Tong. The knurled copper nut is mainly used to complete it:

1, when using knurled brass nut, must be according to the thickness of the plate used, the exact size range, low carbon steel plate hardness must be less than 70RB, stainless steel plate hardness must be less than 80RB.

2, the free-cutting iron needs to be surface treated, the stainless steel maintains the original color, the user can order according to the model specifications in the table, or can be customized according to the needs.

3, The hole size of the plate must be processed according to the tolerance of ±0.075 mm. It is recommended to punch.

4, the installation must be carried out by “pressing and riveting” work, and the impact cannot be knocked in.

5, When the material is made of stainless steel, the tail number is indicated by “S”.

6, the end face of the knurled brass nut column is indicated by “C” as a straight tooth.

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