DIN 2510 Form ZU Stud Bolts

DIN 2510 Form ZU Stud Bolts

DIN 2510 Form ZU Stud Bolts

DIN 2510 Form ZU Stud Bolt Dimensions

Size (d1) d2 d3 d7 b3 z1 z4 SW
M12 8.5 8 8 27 1.75 7 7
M16 12 12 12 31 2 8 10
M20 15 14 13 36 2.5 9 11
M24 18 14 16 42 3 8 11
M27 20.5 18 18 47 3 10 13
M30 23 18 21 50 3.5 12 13
M33 25.5 25 24 53 3.5 14 22
M36 27.5 25 26 57 4 14 22
M39 30.5 28 30 60 4 14 24
M42 32.5 28 32 64 4.5 15 24
M45 35.5 32 34 66 4.5 15 27
M48 37.5 32 37 70 5 19 27
M52 41 36 40 74 5 18 30
M56 44 40 45 79 5.5 19 32

ASTM A193 Grade B7 Fastener Coatings