DIN 529

Masonry bolts

Type C = with split swivel

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Thread Size
d		 M8 M10 M12 M16
a Nominal Size 16 20 24 32
max 19 23 27 35
min 13 17 21 29
c Nominal Size 12 15 18 24
max 17 20 23 29
min 7 10 13 19
g ≈ 5 7 8 11
b min=nominal size 20 25 30 40
max 22.5 28 33.5 44

Thread Size
d		 M20 M24 M30
a Nominal Size 40 48 60
max 43 51 63
min 37 45 57
c Nominal Size 30 36 45
max 35 41 50
min 25 31 40
g ≈ 14 18 24
b min=nominal size 50 60 75
max 55 66 82

Thread Size
d		 M36 M42 M48
a Nominal Size 72 85 98
max 75 88 101
min 69 82 95
c Nominal Size 54 63 72
max 59 68 77
min 49 58 67
g ≈ 30 34 40
b min=nominal size 90 105 120
max 98 114 130

Thread Size
d		 M56 M64 M72×6
a Nominal Size / / /
max / / /
min / / /
c Nominal Size 84 96 110
max 89 101 115
min 79 91 105
g ≈ 45 50 60
b min=nominal size 140 160 180
max 151 172 192



All information is strictly informative