Ball Head Precision Adjusters with Lock Nut MN 686.9, Stainless

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Material: Stainless steel 1.4301 (AISI 304).

  • For non-parall surfaces up to 4° slope.
  • Larger overall height with more adjustment travel.
  • With lock nut.

*the static net load Fadd can be calculated after subtracting the pre-load (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]
68699905 MN 686.9 15-6,6 M6 40 50 10 25 M15x1,0 6,6 4° 27,1 20,3 98
68699910 MN 686.9 20-6,6 M6 49 63 14 32 M20x1,0 6,6 4° 43,4 36,56 215
68699915 MN 686.9 20-9,0 M8 49 63 14 32 M20x1,0 9,0 4° 43,4 30,9 205
68699920 MN 686.9 20-11,0 M10 49 63 14 32 M20x1,0 11,0 4° 43,4 23,41 193
68699925 MN 686.9 30-11,0 M10 61 79 18 45 M30x1,5 11,0 4° 84 64,01 523
68699930 MN 686.9 30-13,5 M12 61 79 18 45 M30x1,5 13,5 4° 84 54,82 502
68699935 MN 686.9 30-17,5 M16 61 79 18 45 M30x1,5 17,5 4° 84 28,9 462
68699940 MN 686.9 40-17,5 M16 79 102 23 58 M40x1,5 17,5 4° 148 92,9 1106
68699945 MN 686.9 40-22,0 M20 79 102 23 58 M40x1,5 22,0 4° 148 59,1 1027
68699950 MN 686.9 40-26,0 M24 79 102 23 58 M40x1,5 26,0 4° 148 20,3 959
68699955 MN 686.9 50-22,0 M20 94 123 29 70 M50x1,5 22,0 4° 225 136 1978
68699960 MN 686.9 50-26,0 M24 94 123 29 70 M50x1,5 26,0 4° 225 97 1882
68699965 MN 686.9 50-33,0 M30 94 123 29 70 M50x1,5 33,0 4° 225 20,6 1666
68699970 MN 686.9 60-26,0 M24 105 144 39 80 M60x2,0 26,0 4° 323 195 2747
68699975 MN 686.9 60-33,0 M30 105 144 39 80 M60x2,0 33,0 4° 323 118 2508
68699980 MN 686.9 60-39,0 M36 105 144 39 80 M60x2,0 39,0 4° 323 38 2280