DIN 186

Home / Bolts / DIN 186

Equivalent Standards

DIN 186 T-Head bolts with square neck Head

Dimensions for DIN 186 T-Head bolts with square neck Head

Thread d p b ds e k n m r1 r2 Type B
  auxiliary size nom. max min min nom. size max min nom. max min nom. max min approx. approx. ls min lg max
M6 1 18 - 6 6.48 5.52 6.88 4.5 4.9 4.1 6 6.6 5.4 16 16.9 15.1 0.5 0.9 5 10
M8 1.25 22 - 8 8.58 7.42 9.24 5.5 5.9 5.1 8 8.75 7.25 18 18.9 17.1 0.5 1.2 6.75 13
M10 1.5 26 - 10 10.58 9.42 11.81 7 7.5 6.5 10 10.75 9.25 21 22 20 0.5 1.5 8.5 16
M12 1.75 30 - 12 12.7 11.3 14.17 8 8.75 7.25 12 12.9 11.1 26 27 25 1 1.8 10.25 19
M16 2 38 44 16 16.7 15.3 19.32 10.5 11.4 9.6 16 16.9 15.1 30 31 29 1 2.4 15 25
M20 2.5 46 52 20 20.84 19.16 24.33 13 13.9 12.1 20 21 19 36 37.25 34.75 1 3 18.5 31
M24 3 54 60 24 2.84 23.16 29.48 15 15.9 14.1 24 25 23 43 44.25 41.75 1.6 3.6 22 37
M30 3.5 66 72 30 30.84 29.16 37.2 19 20 18 30 31 29 54 55.5 52.5 1.6 4.5 25.5 43
M36 4 78 84 36 37 35 44.57 23 24 22 36 37.25 34.75 66 67.5 64.5 2 5.4 35 55
M42 4.5 - 96 42 43 41 52.29 26 27 25 42 43.25 40.75 80 81.5 78.5 2 6.3 41.5 54
M48 5 - 108 48 49 47 60 30 31 29 48 49.25 46.75 88 89.75 86.25 2 7.2 47 72