3.15 扳手空间标准(JB/ZQ 4005—1997)
扳手空间标准JB4005—1997
扳手空间标准见表1.1-34。
表1.1-34扳手空间(mm)

| 螺纹直径 d | S | A | A1 | A2 | E | E1 | M | L | L1 | R | D |
| 3 | 5.5 | 18 | 12 | 12 | 5 | 7 | 11 | 30 | 24 | 15 | 14 |
| 4 | 7 | 20 | 16 | 14 | 6 | 7 | 12 | 34 | 28 | 16 | 16 |
| 5 | 8 | 22 | 16 | 15 | 7 | 10 | 13 | 36 | 30 | 18 | 20 |
| 6 | 10 | 26 | 18 | 18 | 8 | 12 | 15 | 46 | 38 | 20 | 24 |
| 8 | 13 | 32 | 24 | 22 | 11 | 14 | 18 | 55 | 44 | 25 | 28 |
| 10 | 16 | 38 | 28 | 26 | 13 | 16 | 22 | 62 | 50 | 30 | 30 |
| 12 | 18 | 42 | — | 30 | 14 | 18 | 24 | 70 | 55 | 32 | — |
| 14 | 21 | 48 | 36 | 34 | 15 | 20 | 26 | 80 | 65 | 36 | 40 |
| 16 | 24 | 55 | 38 | 38 | 16 | 24 | 30 | 85 | 70 | 42 | 45 |
| 18 | 27 | 62 | 45 | 42 | 19 | 25 | 32 | 95 | 75 | 46 | 52 |
| 20 | 30 | 68 | 48 | 46 | 20 | 28 | 35 | 105 | 85 | 50 | 56 |
| 22 | 34 | 76 | 55 | 52 | 24 | 32 | 40 | 120 | 95 | 58 | 60 |
| 24 | 36 | 80 | 58 | 55 | 24 | 34 | 42 | 125 | 100 | 60 | 70 |
| 27 | 41 | 90 | 65 | 62 | 26 | 36 | 46 | 135 | 110 | 65 | 76 |
| 30 | 46 | 100 | 72 | 70 | 30 | 40 | 50 | 155 | 125 | 75 | 82 |
| 33 | 50 | 108 | 76 | 75 | 32 | 44 | 55 | 165 | 130 | 80 | 88 |
| 36 | 55 | 118 | 85 | 82 | 36 | 48 | 60 | 180 | 145 | 88 | 95 |
| 39 | 60 | 125 | 90 | 88 | 38 | 52 | 65 | 190 | 155 | 92 | 100 |
| 42 | 65 | 135 | 96 | 96 | 42 | 55 | 70 | 205 | 165 | 100 | 106 |
| 45 | 70 | 145 | 105 | 102 | 45 | 60 | 75 | 220 | 175 | 105 | 112 |
| 48 | 75 | 160 | 115 | 112 | 48 | 65 | 80 | 235 | 185 | 115 | 126 |
| 52 | 80 | 170 | 120 | 120 | 48 | 70 | 84 | 245 | 195 | 125 | 132 |
| 56 | 85 | 180 | 126 | — | 52 | — | 90 | 260 | 205 | 130 | 138 |
| 60 | 90 | 185 | 134 | — | 58 | — | 95 | 275 | 215 | 135 | 145 |
| 64 | 95 | 195 | 140 | — | 58 | 一 | 100 | 285 | 225 | 140 | 152 |
| 68 | 100 | 205 | 145 | — | 65 | — | 105 | 300 | 235 | 150 | 158 |
| 72 | 105 | 215 | 155 | — | 68 | — | 110 | 320 | 250 | 160 | 168 |
| 76 | 110 | 225 | — | — | 70 | — | 115 | 335 | 265 | 165 | — |
| 80 | 115 | 235 | 165 | — | 72 | — | 120 | 245 | 275 | 170 | 178 |
| 85 | 120 | 245 | 175 | — | 75 | — | 125 | 360 | 285 | 180 | 188 |
| 90 | 130 | 260 | 190 | — | 80 | — | 135 | 390 | 310 | 190 | 208 |
| 95 | 135 | 270 | — | — | 85 | — | 140 | 405 | 320 | 200 | — |
| 100 | 145 | 290 | 215 | — | 95 | — | 150 | 435 | 340 | 215 | 238 |
| 105 | 150 | 300 | — | — | 98 | — | 155 | 450 | 350 | 220 | — |
| 110 | 155 | 310 | — | — | 100 | — | 160 | 460 | 360 | 225 | — |
| 115 | 165 | 330 | — | — | 108 | — | 170 | 495 | 385 | 245 | — |
| 120 | 170 | 340 | — | — | 108 | — | 175 | 505 | 400 | 250 | — |
| 125 | 180 | 360 | — | — | 115 | — | 185 | 535 | 420 | 270 | — |
| 130 | 185 | 370 | — | — | 115 | — | 190 | 545 | 430 | 275 | — |
| 140 | 200 | 385 | — | — | 120 | — | 205 | 585 | 465 | 295 | — |
| 150 | 210 | 420 | 310 | — | 130 | — | 215 | 625 | 495 | 310 | 350 |