Project BOQ Tool
Project fastener quantity estimator.
Turn known connection counts into a preliminary fastener BOQ. This tool counts hardware only; it does not size a bolt or check structural capacity.
Input rule: enter connection counts from the approved design / BOQ. This tool does not determine how many bolts a structural connection requires.
Preliminary quantity
M20 · 8.8 HDG
| Base bolt quantity | — |
| Bolts incl. allowance | — |
| Nuts | — |
| Plain washers | — |
| Spring washers | — |
| Total hardware pieces | — |