网站小编 Originally posted on 2021年1月11日 @ 上午6:07
螺纹规格M10×1～M200×3的小圆螺母。
标记示例：
螺纹规格D＝M16×1.5、材料为45钢、槽或全部热处理后硬度HRC35～45、表面氧化的小圆螺母的标记：
螺母 GB 810 M16×1.5
螺纹规格M10×1～M200×3的小圆螺母：
| 螺纹规格 | dk | m | n | t | C | C1 | ||
| D×P | max | min | max | min | ||||
| M10×1 | 20 | 6 | 4.3 | 4 | 2.6 | 2 | 0.5 | 0.5 |
| M12×1.25 | 22 | 6 | 4.3 | 4 | 2.6 | 2 | 0.5 | 0.5 |
| M14×1.5 | 25 | 6 | 4.3 | 4 | 2.6 | 2 | 0.5 | 0.5 |
| M16×1.5 | 28 | 6 | 4.3 | 4 | 2.6 | 2 | 0.5 | 0.5 |
| M18×1.5 | 30 | 6 | 5.3 | 5 | 3.1 | 2.5 | 0.5 | 0.5 |
| M20×1.5 | 32 | 6 | 5.3 | 5 | 3.1 | 2.5 | 0.5 | 0.5 |
| M22×1.5 | 35 | 8 | 5.3 | 5 | 3.1 | 2.5 | 0.5 | 0.5 |
| M24×1.5 | 38 | 8 | 5.3 | 5 | 3.1 | 2.5 | 0.5 | 0.5 |
| M27×1.5 | 42 | 8 | 5.3 | 5 | 3.1 | 2.5 | 1 | 0.5 |
| M30×1.5 | 45 | 8 | 5.3 | 5 | 3.1 | 2.5 | 1 | 0.5 |
| M33×1.5 | 48 | 8 | 5.3 | 5 | 3.1 | 2.5 | 1 | 0.5 |
| M36×1.5 | 52 | 8 | 6.3 | 6 | 3.6 | 3 | 1 | 0.5 |
| M39×1.5 | 55 | 8 | 6.3 | 6 | 6.3 | 3 | 1 | 0.5 |
| M42×1.5 | 58 | 8 | 6.3 | 6 | 6.3 | 3 | 1 | 0.5 |
| M45×1.5 | 62 | 8 | 6.3 | 6 | 6.3 | 3 | 1 | 0.5 |
| M48×1.5 | 68 | 10 | 6.3 | 6 | 6.3 | 3 | 1 | 0.5 |
| M52V1.5 | 72 | 10 | 8.36 | 8 | 4.25 | 3.5 | 1 | 0.5 |
| M56×2 | 78 | 10 | 8.36 | 8 | 4.25 | 3.5 | 1 | 1 |
| M60×2 | 80 | 10 | 8.36 | 8 | 4.25 | 3.5 | 1 | 1 |
| M64×2 | 85 | 10 | 8.36 | 8 | 4.25 | 3.5 | 1 | 1 |
| M68×2 | 90 | 10 | 8.36 | 8 | 4.25 | 3.5 | 1 | 1 |
| M72×2 | 95 | 12 | 8.36 | 8 | 4.25 | 3.5 | 1 | 1 |
| M76×2 | 100 | 12 | 10.36 | 10 | 4.75 | 4 | 1.5 | 1 |
| M80×2 | 105 | 12 | 10.36 | 10 | 4.75 | 4 | 1.5 | 1 |
| M85×2 | 110 | 12 | 10.36 | 10 | 4.75 | 4 | 1.5 | 1 |
| M90×2 | 115 | 12 | 10.36 | 10 | 4.75 | 4 | 1.5 | 1 |
| M95×2 | 120 | 12 | 10.36 | 10 | 4.75 | 4 | 1.5 | 1 |
| M100×2 | 125 | 12 | 12.43 | 12 | 5.75 | 5 | 1.5 | 1 |
| M105×2 | 130 | 15 | 12.43 | 12 | 5.75 | 5 | 1.5 | 1 |
| M110×2 | 135 | 15 | 12.43 | 12 | 5.75 | 5 | 1.5 | 1 |
| M115×2 | 140 | 15 | 12.43 | 12 | 5.75 | 5 | 1.5 | 1 |
| M120×2 | 145 | 15 | 14.43 | 14 | 6.75 | 6 | 1.5 | 1 |
| M125×2 | 150 | 15 | 14.43 | 14 | 6.75 | 6 | 1.5 | 1 |
| M130×2 | 160 | 15 | 14.43 | 14 | 6.75 | 6 | 1.5 | 1 |
| M140×2 | 170 | 18 | 14.43 | 14 | 6.75 | 6 | 1.5 | 1 |
| M150×2 | 180 | 18 | 14.43 | 14 | 6.75 | 6 | 1.5 | 1 |
| M160×3 | 195 | 18 | 14.43 | 14 | 6.75 | 6 | 2 | 1.5 |
| M170×3 | 205 | 18 | 16.43 | 16 | 7.9 | 7 | 2 | 1.5 |
| M180×3 | 220 | 22 | 16.43 | 16 | 7.9 | 7 | 2 | 1.5 |
| M190×3 | 230 | 22 | 16.43 | 16 | 7.9 | 7 | 2 | 1.5 |
| M200×3 | 240 | 22 | 16.43 | 16 | 7.9 | 7 | 2 | 1.5 |
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