How to transfer value from product builder configuration to Sales line?

I am configuring an item on the sales order lines. I have set up the product model for my item where user can select its width, thickness and length. Based on these values entered by the user the net weight of the item using certain formula is calculated.

Now I want to pass this ‘Net weight’ (calculated by the product model) to the sales line. There is a custom field added on the SalesLine table for NetWeight. How can I achieve this? Is this possible?