Compact Strut Clamps - Unequal Dia., Perpendicular Configuration
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MISUMI
Compact, reducing, and straight strut clamp with shape-processed edges.
Unequal-diameter perpendicular strut connection
This compact reducing strut clamp connects unequal-diameter struts in a perpendicular configuration and has shape-processed edges. Select the type by the two required diameters, then confirm D, D1, B, E, G, H, K, Ra, Rb, r, S, d, and coarse thread M for the intended fit.
- The compact form helps accommodate a perpendicular reducing connection where installation dimensions are constrained.
- The available material and surface-treatment combinations allow the clamp type to be matched to the installation requirements.
Types and components
| D | A | F |
|---|---|---|
| 8 | 39 | 12 |
| 10 | 43 | 14 |
| 12 | 47 | 16 |
| 15 | 51 | 18 |
| 20 | 66 | 23 |
| 25 | 74 | 28 |
| 30 | 87 | 32 |
| 35 | 100 | 39 |
- Unspecified tolerances conform to JIS B 0405 class m, except dimension B and the 2 mm slit width tolerance.
| Type | Material | Surface treatment | Accessories |
|---|---|---|---|
| KLSTNR | General structural steel | Black oxide | Hex socket head cap screw |
| MLSTNR | Electroless nickel plating | Hex socket head bolt (stainless steel) | |
| ALKLNR | Aluminum alloy | Black anodized | Hex socket head cap screw |
| HLKLNR | Clear anodized | Hex socket head bolt (stainless steel) | |
| SLKLNR | SUS304 | - |
Supplied bolts
| D | Supplied bolts | |
|---|---|---|
| Same diameter, perpendicular | Different diameters, perpendicular | |
| 8 | M5-12, 2 pcs. | M5-12, 4 pcs. |
| 10 | M5-15, 2 pcs. | M5-15, 4 pcs. |
| 12 | M5-15, 2 pcs. | M5-15, 4 pcs. |
| 15 | M6-20, 2 pcs. | M6-20, 4 pcs. |
| 20 | M6-25, 2 pcs. | M6-25, 4 pcs. |
| 25 | M6-30, 2 pcs. | M6-30, 4 pcs. |
| 30 | M8-35, 2 pcs. | M8-35, 4 pcs. |
| 35 | - | M8-40, 4 pcs. |
Part numbers and dimensions
Ordering example
| Type |
|---|
| KLSTNR20 |
| Type | D1H7 | B | E | G | H | K | Ra | Rb | r | S | d | M (coarse) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | DH7 | ||||||||||||||
| Different diameters, perpendicular KLSTNR MLSTNR ALKLNR HLKLNR SLKLNR | 8 | + 0.015 0 | 6 | + 0.012 0 | 12 | 14 | 13 | 8 | 7 | 7.6 | 5 | 3 | - | 5.5 | M5 |
| 10 | 8 | + 0.015 0 | 16 | 15 | 14 | 9 | 8 | 9.8 | 7 | 4 | |||||
| 12 | + 0.018 0 | 10 | 16 | 15 | 10 | 9 | 10.4 | - | |||||||
| 15 | 22 | 18 | 12 | 13.8 | 10 | 5 | 6.6 | M6 | |||||||
| 20 | + 0.021 0 | 15 | + 0.018 0 | 28 | 23 | 20 | 15 | 12 | 17.7 | 13 | 7.5 | 11 | |||
| 25 | 32 | 26 | 18 | 20.9 | 15 | 14 | |||||||||
| 30 | 20 | + 0.021 0 | 40 | 30 | 25 | 21 | 16 | 25.6 | 19 | 10 | 16 | 9 | M8 | ||
| 35 | + 0.025 0 | 25 | 45 | 33 | 28 | 24 | 19 | 29.1 | 21.5 | 12.5 | 18 | ||||
| D = 35 applies to MLSTNR and SLKLNR only. D H7 and D1 H7 tolerances and perpendicularity are before slitting. g6 or f8 is recommended for the fitted shaft. A long wrench is recommended for tightening. | |||||||||||||||