d23
pipeDiameterMin20
pipeDiameterMax21
threadLength30
More dimensions
rodDiameter10
threadDesignationM10
insideWidth33
overallHeight60
Execution standard reference
DIN 3570 U-bolts for pipes
Round steel straps (U-bolts) for tubes of NW 20 to 500. The size code a is the strap inside diameter — not the thread diameter and not the tube nominal width; the thread is designated separately (M10 to M24). Each size lists one or two discrete compatible tube outside diameters, not a continuous range. Type A and Type B differ in height; Type B is listed only up to NW 80.
boltCurrent standardDimensions available
Dimensional reference
Shows dimensions already stored in the standard library. Missing values are not filled automatically.
DIN 3570 dimensional reference
U-bolts for pipes
| dThread size | pipeDiameterMind1 · Pipe OD (min) (mm) | pipeDiameterMaxd1 · Pipe OD (max) (mm) | threadLengthb · Thread Length (mm) | rodDiameterd2 · Rod Diameter (mm) | threadDesignationd3 · Thread Size | insideWidthe · Inside Width (mm) | overallHeighth1 · Overall Height (mm) |
|---|---|---|---|---|---|---|---|
| 23 | 20 | 21 | 30 | 10 | M10 | 33 | 60 |
| 30 | 25 | 26.9 | 40 | 10 | M10 | 40 | 70 |
| 38 | 30 | 33.7 | 40 | 10 | M10 | 48 | 76 |
| 46 | 38 | 42.4 | 40 | 10 | M10 | 56 | 86 |
| 52 | 44.5 | 48.3 | 40 | 10 | M10 | 62 | 92 |
| 64 | 57 | 60.3 | 50 | 12 | M12 | 76 | 109 |
| 82 | 76.1 | 76.1 | 50 | 12 | M12 | 94 | 125 |
| 94 | 88.9 | 88.9 | 50 | 12 | M12 | 106 | 138 |
| 120 | 108 | 114.3 | 60 | 16 | M16 | 136 | 171 |
| 148 | 133 | 139.7 | 60 | 16 | M16 | 164 | 191 |
| 176 | 159 | 168.3 | 60 | 16 | M16 | 192 | 217 |
| 202 | 191 | 193.7 | 60 | 16 | M16 | 218 | 249 |
| 228 | 216 | 219.1 | 70 | 20 | M20 | 248 | 283 |
| 282 | 267 | 273 | 70 | 20 | M20 | 302 | 334 |
| 332 | 318 | 323.9 | 70 | 20 | M20 | 352 | 385 |
| 378 | 355.6 | 368 | 70 | 24 | M24 | 402 | 435 |
| 428 | 406.4 | 419 | 70 | 24 | M24 | 452 | 487 |
| 530 | 508 | 521 | 70 | 24 | M24 | 554 | 589 |
d30
pipeDiameterMin25
pipeDiameterMax26.9
threadLength40
More dimensions
rodDiameter10
threadDesignationM10
insideWidth40
overallHeight70
d38
pipeDiameterMin30
pipeDiameterMax33.7
threadLength40
More dimensions
rodDiameter10
threadDesignationM10
insideWidth48
overallHeight76
d46
pipeDiameterMin38
pipeDiameterMax42.4
threadLength40
More dimensions
rodDiameter10
threadDesignationM10
insideWidth56
overallHeight86
d52
pipeDiameterMin44.5
pipeDiameterMax48.3
threadLength40
More dimensions
rodDiameter10
threadDesignationM10
insideWidth62
overallHeight92
d64
pipeDiameterMin57
pipeDiameterMax60.3
threadLength50
More dimensions
rodDiameter12
threadDesignationM12
insideWidth76
overallHeight109
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Include sizes, material, finish, quantity and required documents.