標準ボルト 標準ボルトの締め付けトルク |
| 強度区分 | 呼び径 [mm] | ピッチ [mm] | 標準 座面 [N·m {kgf·cm} ] （含むワッシャー付き） | つば付き座面 [N·m {kgf·cm} ] |
|---|---|---|---|---|
| 4T | 6 | 1.0 | 5 (55) | 6 (60) |
| ↑ | 8 | 1.25 | 12.5 (130) | 14 (145) |
| ↑ | 10 | 1.25 | 26 (260) | 29 (290) |
| ↑ | 12 | 1.25 | 47 (480) | 53 (540) |
| ↑ | 14 | 1.5 | 74 (760) | 84 (850) |
| ↑ | 16 | 1.5 | 115 (1150) | 127 (1300) |
| 5T | 6 | 1.0 | 6.5 (65) | 7.5 (75) |
| ↑ | 8 | 1.25 | 15.5 (160) | 17.5 (175) |
| ↑ | 10 | 1.25 | 32 (330) | 36 (360) |
| ↑ | 12 | 1.25 | 59 (600) | 65 (670) |
| ↑ | 14 | 1.5 | 91 (930) | 100 (1050) |
| ↑ | 16 | 1.5 | 140 (1400) | 157 (1600) |
| 6T | 6 | 1.0 | 8 (80) | 9 (90) |
| ↑ | 8 | 1.25 | 19 (195) | 21 (210) |
| ↑ | 10 | 1.25 | 39 (400) | 44 (440) |
| ↑ | 12 | 1.25 | 71 (730) | 80 (810) |
| ↑ | 14 | 1.5 | 110 (1100) | 125 (1250) |
| ↑ | 16 | 1.5 | 170 (1750) | 191 (1950) |
| 7T | 6 | 1.0 | 10.5 (110) | 12 (120) |
| ↑ | 8 | 1.25 | 25 (260) | 28 (290) |
| ↑ | 10 | 1.25 | 52 (530) | 58 (590) |
| ↑ | 12 | 1.25 | 95 (970) | 105 (1050) |
| ↑ | 14 | 1.5 | 145 (1500) | 165 (1700) |
| ↑ | 16 | 1.5 | 230 (2300) | 255 (2600) |
| 8T | 6 | 1.0 | 12 (125) | 14 (145) |
| ↑ | 8 | 1.25 | 29 (300) | 33 (330) |
| ↑ | 10 | 1.25 | 61 (620) | 68 (690) |
| ↑ | 12 | 1.25 | 110 (1100) | 120 (1250) |
| ↑ | 14 | 1.5 | 170 (1750) | 195 (2000) |
| ↑ | 16 | 1.5 | 260 (2700) | 299 (3050) |
| 9T | 8 | 1.25 | 34 (340) | 37 (380) |
| ↑ | 10 | 1.25 | 70 (710) | 78 (790) |
| ↑ | 12 | 1.25 | 125 (1300) | 140 (1450) |
| 10T | 8 | 1.25 | 38 (390) | 42 (430) |
| ↑ | 10 | 1.25 | 78 (800) | 88 (890) |
| ↑ | 12 | 1.25 | 140 (1450) | 155 (1600) |
| 11T | 8 | 1.25 | 42 (430) | 47 (480) |
| ↑ | 10 | 1.25 | 87 (890) | 97 (990) |
| ↑ | 12 | 1.25 | 155 (1600) | 175 (1800) |