Category
F Serier Precision Lock Nuts
QY937
The F-type locking nut has a locking copper pin designed at a 30-degree angle to the thread, which does not bear axial loads on the thread. When the locking copper pin is locked, it does not release the axial load, and the nut does not deform. The three equidistant locking copper pins can also be used to correct the deviation of components assembled on the shaft. The F-type locking nut can maintain its original precision even after multiple assemblies and disassemblies.
Quantity:
| Lock Nut | Dimensions(mm) | Torque | |||||
| D | h | d | n×g | t | m | Nm | |
| FM12×1.5 | 30 | 14 | 21 | 3×4 | 2 | M5 | 4.5 |
| FM14×1.5 | 30 | 14 | 25 | 3×4 | 2 | M5 | 4.5 |
| FM15×1.0 | 30 | 14 | 25 | 3×4 | 2 | M5 | 4.5 |
| FM16×1.5 | 30 | 14 | 25 | 3×4 | 2 | M5 | 4.5 |
| FM17×1.0 | 32 | 16 | 27 | 3×4 | 2 | M5 | 4.5 |
| FM18×1.5 | 32 | 16 | 27 | 3×4 | 2 | M5 | 4.5 |
| FM20×1.0 | 38 | 16 | 33 | 3×5 | 2 | M6 | 4.5 |
| FM20×1.5 | 38 | 16 | 33 | 3×5 | 2 | M6 | 8 |
| FM22×1.5 | 38 | 16 | 33 | 3×5 | 2 | M6 | 8 |
| FM24×1.5 | 38 | 18 | 33 | 3×5 | 2 | M6 | 8 |
| FM25×1.5 | 38 | 18 | 33 | 3×5 | 2 | M6 | 8 |
| FM27×1.5 | 40 | 18 | 35 | 3×5 | 2 | M6 | 8 |
| FM28×1.5 | 43 | 18 | 38 | 3×5 | 2 | M6 | 8 |
| FM30×1.5 | 45 | 18 | 40 | 3×5 | 2 | M6 | 8 |
| FM32×1.5 | 47 | 18 | 42 | 3×5 | 2 | M6 | 8 |
| FM33×1.5 | 50 | 18 | 45 | 3×5 | 2 | M6 | 8 |
| FM35×1.5 | 52 | 18 | 47 | 3×5 | 2 | M8 | 18 |
| FM36×1.5 | 53 | 20 | 48 | 3×5 | 2 | M8 | 18 |
| FM39×1.5 | 58 | 20 | 52 | 3×6 | 2.5 | M8 | 18 |
| FM40×1.5 | 58 | 20 | 52 | 3×6 | 2.5 | M8 | 18 |
| FM42×1.5 | 62 | 20 | 56 | 3×6 | 2.5 | M8 | 18 |
| FM45×1.5 | 65 | 20 | 59 | 3×6 | 2.5 | M8 | 18 |
| FM48×1.5 | 70 | 20 | 64 | 3×6 | 2.5 | M8 | 18 |
| FM50×1.5 | 70 | 20 | 64 | 3×6 | 2.5 | M8 | 18 |
| FM52×1.5 | 73 | 22 | 66 | 3×7 | 3 | M8 | 18 |
| FM55×1.5 | 75 | 22 | 68 | 3×7 | 3 | M8 | 18 |
| FM55×2.0 | 75 | 22 | 68 | 3×7 | 3 | M8 | 18 |
| FM56×1.5 | 75 | 22 | 68 | 3×7 | 3 | M8 | 18 |
| FM56×2.0 | 75 | 22 | 68 | 3×7 | 3 | M8 | 18 |
| FM58×2.0 | 78 | 22 | 71 | 3×7 | 3 | M8 | 18 |
| FM60×2.0 | 80 | 22 | 73 | 3×7 | 3 | M8 | 18 |
| FM64×1.5 | 85 | 22 | 78 | 3×7 | 3 | M8 | 18 |
| FM64×2.0 | 85 | 22 | 78 | 3×7 | 3 | M8 | 18 |
| FM65×2.0 | 85 | 22 | 78 | 3×7 | 3 | M8 | 18 |
| FM68×2.0 | 92 | 24 | 84 | 3×8 | 3.5 | M8 | 18 |
| FM70×2.0 | 92 | 24 | 84 | 3×8 | 3.5 | M8 | 18 |
| FM72×2.0 | 94 | 24 | 86 | 3×8 | 3.5 | M8 | 18 |
| FM75×2.0 | 98 | 24 | 90 | 3×8 | 3.5 | M8 | 18 |
| FM76×2.0 | 98 | 24 | 90 | 3×8 | 3.5 | M8 | 18 |
| FM80×2.0 | 105 | 24 | 96 | 3×8 | 3.5 | M8 | 18 |
| FM85×2.0 | 110 | 24 | 102 | 3×8 | 3.5 | M8 | 18 |
| FM90×2.0 | 120 | 26 | 108 | 6×10 | 4 | M8 | 18 |
| FM95×2.0 | 125 | 26 | 113 | 6×10 | 4 | M8 | 18 |
| FM100×2.0 | 130 | 26 | 118 | 6×10 | 4 | M8 | 18 |
| FM105×2.0 | 140 | 28 | 125 | 6×12 | 5 | M10 | 35 |
| FM110×2.0 | 145 | 28 | 132 | 6×12 | 5 | M10 | 35 |
| FM115×2.0 | 150 | 28 | 137 | 6×12 | 5 | M10 | 35 |
| FM120×2.0 | 155 | 30 | 142 | 6×12 | 5 | M10 | 35 |
| FM125×2.0 | 160 | 30 | 147 | 6×12 | 5 | M10 | 35 |
| FM130×2.0 | 165 | 30 | 152 | 6×12 | 5 | M10 | 35 |
| FM135×2.0 | 175 | 32 | 160 | 6×14 | 6 | M10 | 35 |
| FM140×2.0 | 180 | 32 | 165 | 6×14 | 6 | M10 | 35 |
| FM145×2.0 | 190 | 32 | 175 | 6×14 | 6 | M10 | 35 |
| FM150×2.0 | 195 | 32 | 180 | 6×14 | 6 | M10 | 35 |
| FM155×3.0 | 200 | 34 | 180 | 6×16 | 7 | M10 | 35 |
| FM160×3.0 | 210 | 34 | 190 | 6×16 | 7 | M10 | 35 |
| FM165×3.0 | 210 | 34 | 190 | 6×16 | 7 | M10 | 35 |
| FM170×3.0 | 220 | 34 | 200 | 6×16 | 7 | M10 | 35 |
| FM180×3.0 | 230 | 36 | 210 | 6×18 | 8 | M12 | 60 |
| FM190×3.0 | 240 | 36 | 220 | 6×18 | 8 | M12 | 60 |
| FM200×3.0 | 250 | 38 | 230 | 6×18 | 8 | M12 | 60 |
| FM210×3.0 | 260 | 38 | 240 | 6×18 | 8 | M12 | 85 |
| FM220×3.0 | 270 | 38 | 250 | 6×20 | 10 | M12 | 85 |
| FM220×4.0 | 270 | 38 | 250 | 6×20 | 10 | M12 | 85 |
| FM230×4.0 | 280 | 38 | 260 | 6×20 | 10 | M12 | 85 |
| FM240×4.0 | 290 | 38 | 270 | 6×20 | 10 | M12 | 85 |
| FM250×4.0 | 300 | 38 | 280 | 6×20 | 10 | M12 | 85 |
| FM260×3.0 | 310 | 38 | 290 | 6×20 | 10 | M12 | 85 |
| FM260×4.0 | 310 | 38 | 290 | 6×20 | 10 | M12 | 85 |
| FM270×4.0 | 320 | 38 | 290 | 6×20 | 10 | M12 | 85 |
| FM280×4.0 | 330 | 38 | 310 | 6×20 | 10 | M12 | 85 |
| FM300×4.0 | 360 | 42 | 336 | 6×24 | 12 | M12 | 85 |
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