Hi-Q / MRC

Hi-Q / MRC clamping nuts for coolant through tools with sealing or coolant flush disk.
Features and benefits
Features and benefits
 

Sizes

MR 16 – MR 32

Quiet machining

The grooveless micRun Hi-Q clamping nuts lower noise levels.

Cooling available

Achieve internal cooling with our sealing disks or peripheral cooling with our coolant flush disks.

Balancing

Optimal balancing for high-speed applications.

 

Higher transferable torque

Lower frictional forces resulting in up to 80 % higher gripping force over standard nontreated clamping nuts.

Collet-locking system (pat. pend.)

Retains collet in nut for easier assembly. Further, no tool is needed to remove the collet.

Strongest clamping

A fine thread instead of a ball bearing together with a low friction design make our micRun Hi-Q clamping nuts one of the best high-precision clamping nuts on the market.

Get your micRun products

It has never been easier to achieve toolholding excellence. Request a quote for your selected products today!

Filter by properties

Title Norm size AØ [mm] B height [mm] C [Thread] Drawings Part No Compare Get an offer
RCR | ERAX 32-QF
get details
32 49.00 18.05 M 50 x 1.5 3732.29040
RCR | ERAX 25-QF
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25 41.00 15.95 M 40 x 1.5 3725.29040
SET RCR Hi-S | ERM 16
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16 31.00 24.50 M 19 x 1 3716.70000
SET RCR Hi-S | ERM 11
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11 21.75 16.60 M 13 x 0.75 3711.70000
SET RCR Hi-S | ER 16
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16 34.00 24.50 M 22 x 1.5 3716.60000
SET RCR Hi-S | ER 11
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11 21.75 16.60 M 14 x 0.75 3711.60000
RCR Hi-S | ERM 16
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16 31.00 24.50 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.79000
RCR Hi-S | ERM 11
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11 21.75 16.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3711.79000
RCR Hi-S | ER 16
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16 34.00 24.50 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.69000
RCR Hi-S | ER 11
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11 21.75 16.60 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3711.69000
Hi-Q | ERMXC 11
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11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.70000
Hi-Q | ERC 11
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11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20000
Hi-Q | ERAXC 11
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11 9.15 M 18 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3311.70000
SRMS 6
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6 10.00 9.50 M 8 x 0.75 3806.00000
RCR | ERAX 32
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32 49.00 17.05 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3732.29000
RCR | ERAX 25
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25 41.00 15.95 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3725.29000
RCR | ERAX 20
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20 37.50 15.57 M 28 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3720.29000
RCR | ERAX 16
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16 34.00 14.62 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.29000
RCR | ERM 11
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11 21.75 16.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3711.39000
SET RCR | ERM 11
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11 21.75 16.60 M 13 x 0.75 3711.30000
RCR | ER 40
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40 72.50 32.50 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3740.19000
RCR | ER 32
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32 62.50 29.50 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3732.19000
RCR | ER 25
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25 50.00 27.00 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3725.19000
RCR | ER 20
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20 40.00 26.00 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3720.19000
RCR | ER 16
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16 34.00 24.50 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.19000
RCR | ER 11
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11 21.75 16.60 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3711.19000
SET RCR | ER 11
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11 21.75 16.60 M 14 x 0.75 3711.10000
Hi-Q | MRMC 16
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16 24.00 28.10 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3616.90000
Hi-Q | MRM 16
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16 24.00 23.10 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3616.80000
Hi-Q | MRC 32
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32 50.00 36.80 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3632.20000
Hi-Q | MRC 16
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16 28.00 28.10 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3616.20000
Hi-Q | MRC 25
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25 40.00 30.50 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3625.20000
Hi-Q | MR 25
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25 40.00 25.50 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3625.00000
Hi-Q | MR 32
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32 50.00 31.80 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3632.00000
Hi-Q | MR 11
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11 16.00 16.20 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3611.00000
Hi-Q | MR 16
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16 28.00 23.10 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3616.00000
SET RCS | ERMX 16
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16 27.50 22.50 M 19 x 1 3716.50000
RCS | ERMX 16
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16 27.50 22.50 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.59000
SET RCS | ERMX 20
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20 34.50 24.00 M 24 x 1 3720.50000
RCS | ERMX 20
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20 34.50 24.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3720.59000
RCR | ERM 25
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25 46.00 27.00 M 30 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3725.39000
RCR | ERM 20
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20 38.00 26.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3720.39000
SET RCR | ERM 25
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25 46.00 27.00 M 30 x 1 3725.30000
SET RCR | ERM 16
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16 31.00 24.50 M 19 x 1 3716.30000
SET RCR | ER 40
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40 72.50 32.50 M 50 x 1.5 3740.10000
RCR | ERM 16
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16 31.00 24.50 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3716.39000
SET RCR | ERM 20
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20 38.00 26.00 M 24 x 1 3720.30000
SET RCR | ER 25
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25 50.00 27.00 M 32 x 1.5 3725.10000
SET RCR | ER 32
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32 62.50 29.50 M 40 x 1.5 3732.10000
SET RCR | ER 16
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16 34.00 24.50 M 22 x 1.5 3716.10000
SET RCR | ER 20
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20 40.00 26.00 M 25 x 1.5 3720.10000
Hi-Q | ERAXC 25
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25 13.80 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3325.70000
Hi-Q | ERAXC 32
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32 14.90 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3332.70000
Hi-Q | ERAXC 40
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40 16.60 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3340.70000
Hi-Q | ERAXC 20
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20 13.50 M 28 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3320.70000
Hi-Q | ERAXC 16
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16 12.50 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3316.70000
Hi-Q | ERAX 32
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32 9.80 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3332.60000
Hi-Q | ERAX 40
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40 11.70 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3340.60000
Hi-Q | ERAX 20
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20 8.50 M 28 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3320.60000
Hi-Q | ERAX 25
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25 8.80 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3325.60000
Hi-Q | ERAX 11
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11 7.50 M 18 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3311.60000
Hi-Q | ERAX 16
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16 7.60 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3316.60000
ER 11 MS
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11 16.00 11.50 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3211.50000
ER 16 MS
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16 22.00 17.80 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3216.50000
ER 20 MS
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20 28.00 19.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3220.50000
Hi-Q | ERMXC 20
get details
20 28.00 24.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3520.70000
Hi-Q | ERMXC 25
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25 35.00 25.00 M 30 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3525.70000
ER 8 MS
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8 12.00 10.80 M 10 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3208.50000
Hi-Q | ERMX 25
get details
25 35.00 20.00 M 30 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3525.60000
Hi-Q | ERMXC 16
get details
16 22.00 22.00 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3516.70000
Hi-Q | ERMX 20
get details
20 28.00 19.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3520.60000
Hi-Q | ERMX 11
get details
11 16.00 12.00 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.60000
Hi-Q | ERMX 16
get details
16 22.00 18.40 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3516.60000
Hi-Q | ERMC 25
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25 35.00 25.00 M 30 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3525.20000
Hi-Q | ERMX 8
get details
8 12.00 11.00 M 10 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3508.60000
Hi-Q | ERMC 20
get details
20 28.00 24.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3520.20000
Hi-Q | ERMC 16
get details
16 22.00 22.00 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3516.20000
Hi-Q | ERMC 11 Ø 6.0 mm
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11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20600
Hi-Q | ERMC 11 Ø 6.5 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20650
Hi-Q | ERMC 11 Ø 7.0 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20700
Hi-Q | ERMC 11 Ø 4.5 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20450
Hi-Q | ERMC 11 Ø 5.0 mm
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11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20500
Hi-Q | ERMC 11 Ø 5.5 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20550
Hi-Q | ERMC 11 Ø 3.0 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20300
Hi-Q | ERMC 11 Ø 3.5 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20350
Hi-Q | ERMC 11 Ø 4.0 mm
get details
11 16.00 14.60 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.20400
Hi-Q | ERM 25
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25 35.00 20.00 M 30 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3525.00000
Hi-Q | ERM 16
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16 22.00 18.40 M 19 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3516.00000
Hi-Q | ERM 20
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20 28.00 19.00 M 24 x 1 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3520.00000
Hi-Q | ERM 11
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11 16.00 12.00 M 13 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3511.00000
Hi-Q | ERBC 32
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32 50.00 27.40 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3432.40000
Hi-Q | ERBC 40
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40 63.00 30.70 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3440.40000
Hi-Q | ERM 8
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8 12.00 10.80 M 10 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3508.00000
Hi-Q | ERBC 25
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25 42.00 25.20 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3425.40000
Hi-Q | ERBC 20
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20 34.00 24.00 M 25 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3420.40000
Hi-Q | ERB 40
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40 63.00 28.20 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3440.30000
Hi-Q | ERBC 16
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16 28.00 22.70 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3416.40000
Hi-Q | ERB 50
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50 78.00 38.10 M 64 x 2 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3450.30000
Hi-Q | ERB 25
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25 42.00 22.60 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3425.30000
Hi-Q | ERB 32
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32 50.00 25.00 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3432.30000
Hi-Q | ERB 16
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16 28.00 20.20 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3416.30000
Hi-Q | ERC 50
get details
50 78.00 39.00 M 64 x 2 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3450.20000
Hi-Q | ERB 20
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20 34.00 21.70 M 25 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3420.30000
Hi-Q | ERC 25
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25 42.00 25.00 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3425.20000
Hi-Q | ERC 32
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32 50.00 28.00 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3432.20000
Hi-Q | ERC 40
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40 63.00 31.00 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3440.20000
Hi-Q | ERC 11 Ø 7.0 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20700
Hi-Q | ERC 16
get details
16 28.00 22.50 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3416.20000
Hi-Q | ERC 20
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20 34.00 24.00 M 25 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3420.20000
Hi-Q | ERC 11 Ø 5.5 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20550
Hi-Q | ERC 11 Ø 6.0 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20600
Hi-Q | ERC 11 Ø 6.5 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20650
Hi-Q | ERC 11 Ø 4.0 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20400
Hi-Q | ERC 11 Ø 4.5 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20450
Hi-Q | ERC 11 Ø 5.0 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20500
Hi-Q | ERC 11 Ø 3.0 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20300
Hi-Q | ERC 11 Ø 3.5 mm
get details
11 19.00 15.00 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.20350
Hi-Q | ER 50
get details
50 78.00 35.30 M 64 x 2 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3450.00000
Hi-Q | ER 40
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40 63.00 25.50 M 50 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3440.00000
Hi-Q | ER 32
get details
32 50.00 22.50 M 40 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3432.00000
Hi-Q | ER 25
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25 42.00 20.00 M 32 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3425.00000
Hi-Q | ER 20
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20 34.00 19.00 M 25 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3420.00000
Hi-Q | ER 16
get details
16 28.00 17.50 M 22 x 1.5 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3416.00000
Hi-Q | ER 11
get details
11 19.00 11.30 M 14 x 0.75 DXF_ISO13399 PDF_ISO13399 STP_DIN4003 3411.00000