Straight Shank - Form B
with drive flat
| Dimensions in mm |
d1
h6
| b1
+0.05
0
| e1
0
-1
| h1
h13
| l1
+2
0
| l2
+1
0
| Center hole
Form A
DIN 332. sect. 1
|
|---|
| 6 | 4.2 | 18 | 4.8 | 36 | - | 1.6 × 2.5 |
| 8 | 5.5 | 18 | 6.6 | 36 | - | 1.6 × 3.35 |
| 10 | 7 | 20 | 8.4 | 40 | - | 1.6 × 3.35 |
| 12 | 8 | 22.5 | 10.4 | 45 | - | 1.6 × 3.35 |
| 16 | 10 | 24 | 14.2 | 48 | - | 2 × 4.25 |
| 20 | 11 | 25 | 18.2 | 50 | - | 2.5 × 5.3 |
| 25 | 12 | 32 | 23 | 56 | 17 | 2.5 × 5.3 |
| 32 | 14 | 36 | 30 | 60 | 19 | 3.15 × 6.7 |
| 40 | 14 | 40 | 38 | 70 | 19 | 3.15 × 6.7 |
| 50 | 18 | 45 | 47.8 | 80 | 23 | 3.15 × 6.7 |
| 63 | 18 | 50 | 60.8 | 90 | -23/TD> | 3.15 × 6.7 |
|
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