Ball Head Precision Adjusters with Lock Nut MN 686.7, Zinc-plated

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

  • For non-parall surfaces up to 4° slope.
  • Lower overall height with short 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 Approp. Bolt h [mm] h1 [mm] Δh [mm] Dm [mm] dg d D [mm] α ca. Ftotal* [k N] Faddit.* [k N] Weight [g]
68670500 MN 686.7 15-6,6 M6 27 31 4 25 M15x1,0 6,6 4° 40 30,7 76
68671000 MN 686.7 20-6,6 M6 32 37 5 32 M20x1,0 6,6 4° 65 55,7 156
68671500 MN 686.7 20-9,0 M8 32 37 5 32 M20x1,0 9,0 4° 65 48,0 149
68672000 MN 686.7 20-11,0 M10 32 37 5 32 M20x1,0 11,0 4° 65 37,9 141
68672500 MN 686.7 30-11,0 M10 41 48 7 45 M30x1,5 11,0 4° 120 92,9 395
68673000 MN 686.7 30-13,5 M12 41 48 7 45 M30x1,5 13,5 4° 120 80,4 378
68673500 MN 686.7 30-17,5 M16 41 48 7 45 M30x1,5 17,5 4° 120 45,5 352
68674000 MN 686.7 40-17,5 M16 53 62 9 58 M40x1,5 17,5 4° 210 136,0 834
68674500 MN 686.7 40-22,0 M20 53 62 9 58 M40x1,5 22,0 4° 210 90,0 776
68675000 MN 686.7 40-26,0 M24 53 62 9 58 M40x1,5 26,0 4° 210 37,0 714
68675500 MN 686.7 50-22,0 M20 61 71 10 70 M50x1,5 22,0 4° 330 210,0 1438
68676000 MN 686.7 50-26,0 M24 61 71 10 70 M50x1,5 26,0 4° 330 157,0 1372
68676500 MN 686.7 50-33,0 M30 61 71 10 70 M50x1,5 33,0 4° 330 53,0 1217
68677000 MN 686.7 60-26,0 M24 67 79 12 80 M60x2,0 26,0 4° 495 322,0 1989
68677500 MN 686.7 60-33,0 M30 67 79 12 80 M60x2,0 33,0 4° 495 218,0 1833
68678000 MN 686.7 60-39,0 M36 67 79 12 80 M60x2,0 39,0 4° 495 101,0 1658