Flange Bolt

Introduction

DIN-692

The flange bolts are usually used in vehicle frames, especially in trucks and anywhere a head bolt is required.  They render four times the bearing area than of a standard hex screw.The main feature is it nozzle, thereby speeding the assembly while eliminating the washer.

Steel Grades: 4.6, 8.8, 10.9, 12.9
Finish: Self, Black, Bright Zinc, Hot Dip Galvanized (ROHS)

Dimensions

Nom. Dia. (d) M6 M8 M10 M12 M14 M16 M20
Thread Pitch 1 1.25 1.5 1.75 2 2 2.5
Thread Length (b) L < 125mm 18 22 26 30 34 38 46
  125-200mm - 28 32 36 40 44 52
  L > 200mm - - 45 49 53 57 65
ds Min. 6 8 10 12 14 16 20
Max. 5.82 7.78 9.78 11.73 13.73 15.73 19.67
K Max. 6.6 8.1 9.2 11.5 12.8 14.4 17.1
Flange Diameter 14.2 18 22.3 26.6 30.5 35 43
e Min. 10.95 14.26 16.5 17.62 19.86 23.15 29.87
s Min. 9.78 12.73 14.73 15.73 17.73 20.67 26.67
Max. 10 13 15 16 18 21 27
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