本产品为精密研磨加工，其紧定螺钉之固锁方向为径向锁定，适用于设计或装配上空间的限制，用以取代MF系列螺母。
可免除锁定垫片与键槽之需要。
容易组装及拆卸。
组装程序正确可重复使用。
- 材质：SCM440
- 硬度：HRC28°~32°
- 精度：ISO-4H
- 牙面垂直度偏摆：0.002mm
| 零件型号 | d1 ISO-4H | D (mm) | h (mm) | d (mm) | d2 (mm) | n | g (mm) | t (mm) | 3-M | 螺钉拧紧力矩 (Nm) |
|---|---|---|---|---|---|---|---|---|---|---|
| MR6×0.5P | M6×0.5P | 16 | 8 | 11 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR8×0.75P | M8×0.75P | 16 | 8 | 11 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR8×1.0P | M8×1.0P | 16 | 8 | 11 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR10×0.75P | M10×0.75P | 18 | 8 | 13 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR10×1.0P | M10×1.0P | 18 | 8 | 13 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR12×1.0P | M12×1.0P | 24 | 8 | 19 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR15×1.0P | M15×1.0P | 28 | 8 | 23 | - | 3 | 3 | 2 | M4 | 2.2 |
| MR17×1.0P | M17×1.0P | 32 | 10 | 27 | - | 3 | 4 | 2 | M5 | 4.8 |
| MR20×1.0P | M20×1.0P | 35 | 10 | 30 | - | 3 | 4 | 2 | M5 | 4.8 |
| MR20×1.5P | M20×1.5P | 35 | 10 | 30 | - | 3 | 4 | 2 | M5 | 4.8 |
| MR25×1.5P | M25×1.5P | 42 | 12 | 36 | 26 | 3 | 5 | 2 | M6 | 8 |
| MR30×1.5P | M30×1.5P | 48 | 12 | 43 | 31 | 3 | 5 | 2 | M6 | 8 |
| MR35×1.5P | M35×1.5P | 53 | 12 | 48 | 36 | 3 | 5 | 2 | M6 | 8 |
| MR40×1.5P | M40×1.5P | 58 | 14 | 52 | 41 | 3 | 6 | 2.5 | M6 | 8 |
| MR45×1.5P | M45×1.5P | 65 | 14 | 59 | 46 | 3 | 6 | 2.5 | M6 | 8 |
| MR50×1.5P | M50×1.5P | 70 | 14 | 64 | 51 | 3 | 6 | 2.5 | M6 | 8 |
| MR55×2.0P | M55×2.0P | 75 | 16 | 68 | 56 | 3 | 7 | 3 | M8 | 19 |
| MR60×2.0P | M60×2.0P | 80 | 16 | 73 | 61 | 3 | 7 | 3 | M8 | 19 |
| MR65×2.0P | M65×2.0P | 85 | 16 | 78 | 66 | 3 | 7 | 3 | M8 | 19 |
| MR70×2.0P | M70×2.0P | 92 | 18 | 84 | 71 | 3 | 8 | 3.5 | M8 | 19 |
| MR75×2.0P | M75×2.0P | 98 | 18 | 90 | 76 | 3 | 8 | 3.5 | M8 | 19 |
| MR80×2.0P | M80×2.0P | 105 | 18 | 96 | 81 | 3 | 8 | 3.5 | M8 | 19 |
| MR85×2.0P | M85×2.0P | 112 | 18 | 104 | 86 | 3 | 8 | 3.5 | M8 | 19 |
| MR90×2.0P | M90×2.0P | 118 | 20 | 108 | 91 | 3 | 10 | 4 | M8 | 19 |
| MR95×2.0P | M95×2.0P | 123 | 20 | 113 | 96 | 3 | 10 | 4 | M8 | 19 |
| MR100×2.0P | M100×2.0P | 128 | 20 | 118 | 101 | 3 | 10 | 4 | M8 | 19 |
| MR105×2.0P | M105×2.0P | 137 | 20 | 125 | 106 | 6 | 10 | 4 | M8 | 19 |
| MR110×2.0P | M110×2.0P | 145 | 24 | 132 | 111 | 6 | 12 | 5 | M8 | 19 |
| MR115×2.0P | M115×2.0P | 150 | 24 | 137 | 116 | 6 | 12 | 5 | M8 | 19 |
| MR120×2.0P | M120×2.0P | 155 | 24 | 142 | 121 | 6 | 12 | 5 | M8 | 19 |
| MR125×2.0P | M125×2.0P | 160 | 24 | 147 | 126 | 6 | 12 | 5 | M8 | 19 |
| MR130×2.0P | M130×2.0P | 165 | 24 | 152 | 131 | 6 | 12 | 5 | M8 | 19 |
| MR135×2.0P | M135×2.0P | 175 | 24 | 160 | 136 | 6 | 12 | 5 | M8 | 19 |
| MR140×2.0P | M140×2.0P | 180 | 26 | 165 | 141 | 6 | 12 | 5 | M10 | 36 |
| MR145×2.0P | M145×2.0P | 190 | 26 | 175 | 146 | 6 | 12 | 5 | M10 | 36 |
| MR150×2.0P | M150×2.0P | 195 | 26 | 180 | 151 | 6 | 12 | 5 | M10 | 36 |
| MR155×3.0P | M155×3.0P | 200 | 28 | 180 | 156 | 6 | 12 | 5 | M10 | 36 |
| MR160×3.0P | M160×3.0P | 210 | 28 | 190 | 161 | 6 | 12 | 5 | M10 | 36 |
| MR165×3.0P | M165×3.0P | 210 | 28 | 190 | 166 | 6 | 12 | 5 | M10 | 36 |
| MR170×3.0P | M170×3.0P | 220 | 28 | 200 | 171 | 6 | 12 | 5 | M10 | 36 |
| MR180×3.0P | M180×3.0P | 230 | 30 | 210 | 181 | 6 | 12 | 5 | M10 | 36 |
| MR190×3.0P | M190×3.0P | 240 | 30 | 220 | 191 | 6 | 12 | 5 | M10 | 36 |
| MR200×3.0P | M200×3.0P | 250 | 30 | 230 | 201 | 6 | 12 | 5 | M10 | 36 |
| MR210×4.0P | M210×4.0P | 270 | 30 | 250 | 211 | 6 | 12 | 5 | M10 | 36 |
| MR220×4.0P | M220×4.0P | 280 | 30 | 260 | 221 | 6 | 12 | 5 | M10 | 36 |
| MR230×4.0P | M230×4.0P | 290 | 30 | 270 | 231 | 6 | 12 | 5 | M10 | 36 |
| MR240×4.0P | M240×4.0P | 300 | 30 | 280 | 241 | 6 | 12 | 5 | M10 | 36 |
| MR250×4.0P | M250×4.0P | 310 | 30 | 290 | 251 | 6 | 12 | 5 | M10 | 36 |
| MR260×4.0P | M260×4.0P | 320 | 30 | 300 | 261 | 6 | 12 | 5 | M10 | 36 |
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