Great news! CET.Calculators is free for year 2022/2023, including the Connection Calculators. Price after 2023 is to be determined. We will have a poll to let users make decisions. Or we will continue to make it free until year 2025.

Release notes: Connection Calculator: Add 4 default examples in “Configuration” tab. Users can choose/modify these examples instead copying/pasting data. Connection Calculator: Add “Calculation Part” selection to “Connection” tab, which could be chosen as web connection or flange connection. Connection Calculator: Remove “Add” and...

Release notes Connection Calculator: Add dimensions and annotations to 2D drawing for a beam to column flange, single plate connection. Nominal Hole Dimension Calculator: Fix a bug if bolt diameter is 1 1/8 inch for the oversize hole.

https://civilengrtools.com/docs/create-2d-drawings-for-a-beam-to-column-flange-single-plate-connection-by-cet-calculators/