Precision Levellers with Lock Nut MN 686.2, Zinc-plated

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Product image

Material: 42CrMo4V, Nr. 1.7225, zinc plated and blue passivated.

  • For parall surfaces.
  • Larger overall height with more adjustment travel.
  • With lock nut.

*the static net load Fadd can be calculated after subtracting the pre-load (steel bolt strength class 8.8, stainless steel bolt strenght 6.8) from the total load Ftot. Other sizes on request.
SKU Type matching screw h [mm] h1 [mm] Δh [mm] Dm [mm] dg d D [mm] F total [k N] F addit.* [k N] Weight [g]
68620500 MN 686.2 15-6,6 M6 33 43 10 25 M15x1,0 6,6 40 30,7 77
68621000 MN 686.2 20-6,6 M6 41 55 14 32 M20x1,0 6,6 65 55,7 174
68621500 MN 686.2 20-9,0 M8 41 55 14 32 M20x1,0 9 65 48 167
68622000 MN 686.2 20-11,0 M10 41 55 14 32 M20x1,0 11 65 37,9 180
68622500 MN 686.2 30-11,0 M10 49 67 18 45 M30x1,5 11 120 92,9 407
68623000 MN 686.2 30-13,5 M12 49 67 18 45 M30x1,5 13,5 120 80,4 392
68623500 MN 686.2 30-17,5 M16 49 67 18 45 M30x1,5 17,5 120 45,5 356
68624000 MN 686.2 40-17,5 M16 63 86 23 58 M40x1,5 17,5 210 136 847
68624500 MN 686.2 40-22,0 M20 63 86 23 58 M40x1,5 22 210 90 792
68625000 MN 686.2 40-26,0 M24 63 86 23 58 M40x1,5 26 210 37 718
68625500 MN 686.2 50-22,0 M20 77 106 29 70 M50x1,5 22 330 210 1561
68626000 MN 686.2 50-26,0 M24 77 106 29 70 M50x1,5 26 330 157 1478
68626500 MN 686.2 50-33,0 M30 77 106 29 70 M50x1,5 33 330 53 1313
68627000 MN 686.2 60-26,0 M24 87 126 39 80 M60x2,0 26 495 322 2216
68627500 MN 686.2 60-33,0 M30 87 126 39 80 M60x2,0 33 495 218 2016
68628000 MN 686.2 60-39,0 M36 87 126 39 80 M60x2,0 39 495 101 1820