How to determine the shoulder screw dimensions metric?

When designing a new product, we usually need screws to fasten our products. How do we determine the shoulder screw dimensions metric when determining the step screws used on the product?

The determination of the shoulder screw dimensions metric is not that easy. Sometimes the size is not reasonable, then this screw can not be formed. Or the difficulty is too high, many manufacturers can not produce, it takes a lot of time to find a manufacturer that can produce this screw.

There is a very simple way to determine the shoulder screw dimensions metric. According to the standard step screw size, there will be no problem that the screw structure is unreasonable, or the manufacturer cannot be found. Or take a sample of the product and find a screw manufacturer. Basically, the screw manufacturer will give advice on how to design the screw to avoid the problem of the structure of the screw.

If you want to customized shoulder screw dimensions metric, please send an email: annie.li@szsst88.com