Table 1 Descriptive data of the torque at failure and angular deflection in the tested systems

0.022

68.8 ± 25.1

25.5–101.2

347.9 ± 37.6

355^aeg

270–420

0.024

112.5 ± 30.5

60.6–182.2

367 ± 48.5

365^af

290–495

0.048

100.6 ± 36.4

63.3–169.8

380.3 ± 48.1

375^bf

295–480

0.121

141.7 ± 37.6

90.82–235.5

346.7 ± 56.6

350^aeg

275–470

0.149

196.2 ± 20.9

168.4–250.8

559 ± 62.4

540^c

450–690

0.022

43.4 ± 14.9

22.2–80

361.7 ± 53.1

370^abdef

280–440

0.024

73.7 ± 33.3

37.4–179.0

331.0 ± 39.9

335^e

260–385

0.048

94 ± 23.1

37.8–129.4

393.2 ± 60.6

390^f

285–495

0.121

117.4 ± 32

70.6–201.2

371.3 ± 50.4

370^fg

280–495

0.149

166.4 ± 17.2

135.1–194.5

580.3 ± 61.7

580^c

480–670

0.048

59.9 ± 13.5

36.7–82.2

291.6 ± 35.8

280^h

220–360

.094

95.8 ± 38.9

44.3–185.1

303.1 ± 32.5

310^h

245–355

0.137

115.4 ± 17.6

81.4–142.9

303.7 ± 26.3

300^h

270–355