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Screw single weight calculation method
- Jun 08, 2018 -

Screw single weight calculation method

The weight of the screw is calculated as follows: line diameter * diameter *0.00625* (length + head weight).

Gravity of the head and head: 1.5* line diameter

Flat head and disc: 2.8-3* line diameter

A cylindrical head and six corners are more than 3-5 times more.

It is specific to look at the size.

Take the M5*20 pan head screw as an example: almost:

4.3*4.3*0.07854*0.07854* (20+12.9) =4.05 gram.

For reference only!