| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 11 of 302 | 96% | 0 of 14 | 100% | 2 | 41 | 2 | 81 | 2 | 34 | 0 | 3 |
| FasteningElement | | 92% | | 100% | 2 | 20 | 2 | 43 | 2 | 17 | 0 | 1 |
| FasteningElement.Builder | | 100% | | 100% | 0 | 15 | 0 | 25 | 0 | 11 | 0 | 1 |
| ExternalElement | | 100% | n/a | 0 | 6 | 0 | 13 | 0 | 6 | 0 | 1 |