Do you know how small the miniature screw sizes?

Do you know how small the miniature screw sizes? Friends who like watches know that watches are very precise things. The screws used on watches are also small screws. Do you know the miniature screw sizes?

Tell everyone a story and you know how precise the miniature screw sizes are. Recently, I have a friend who wants to assemble a watch myself, but I have some problems. He wants to put the dial on the movement. You need to screw two small screws on the back, but he is not sure which ones, you know the last one is How to solve it? He measured the size of the screw with a caliper measurement so that it can be assembled according to the size.

Maybe he has encountered a second problem. The type of screwdriver he used was large because it could not be found smaller. Later, the screwdriver was also selected according to the size of the small screw, and a screwdriver of 0.6 and 0.8 was generally used.

However, in the process of assembly, my friend wants to pull out the rod of the head of the watch plate and cut it short. It needs to loosen the screw to pull it out, but he has not found the screw for a long time. It can be seen how precise the small screws used on the watch are.

In fact, the miniature screw sizes can be known by measuring with a caliper. The Shi shi tong screw factory specializes in the production of miniature screw sizes and has 20 years of production experience. You need to be able to customize the production in any size. Welcome to customize. annie.li@szsst88.com