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Shaft Collar (Clamp) - 3-Hole / 3-Tapped (Coarse) (Part Numbers)

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Volume Discount

MISUMI

"Since the mounting hole is machined, this product can be mounted on plates and brackets."

(i)Caution

[Specification Change] The packaging specifications will be changed sequentially starting in July 2026. Products before and after the change may be mixed in the same shipment, but there are no problems with use.
Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

[ ! ] The shape of counterbore hole may be either round or shape D.

Type		[ M ] Material	[ S ] Surface Treatment	[ A ] Accessory
3-Hole	3-Tapped
SCST	SCSTR	S45C Equivalent	Black Oxide	[ M ] SCM435 Equivalent
PSCST	PSCSTR		Electroless Nickel Plating	[ M ] SUS304 Equivalent
SSCST	SSCSTR	SUS304 Equivalent	-

Specifications

Part Number	-	B
SCST10	-	10

Part Number		B Selection	D₁	M (Coarse)	d	R	W	X	Y	P	3-Hole				3-Tapped Type
Part Number											S	Unit Price			M₁ (Coarse)	Unit Price
Type	D										S	SCST	PSCST	SSCST	M₁ (Coarse)	SCSTR	PSCSTR	SSCSTR
(3-Hole) SCST PSCST SSCST (3-Tapped) SCSTR PSCSTR SSCSTR • Only * marked sizes are available for 3-Tapped Type.	6	* 8	20	M3	3.4	3	1	6	4	12	3.5				M3		-
	6	*10	20	M4	4.5	3.75	1	6	4	13			-
	8	* 8	25	M3	3.4	3	1.5	8	5	14
		*10	25	M4	4.5	3.75		8		18	4.5				M4
		15	30	M6	6.6	6		9		20	5.5		-	-	-	-	-	-
	10	* 8		M3	3.4	3								-	M5			-
		*10		M4	4.5	3.75									M5
		12		M5	5.5	4.5		10							-	-	-	-
		15	35	M6	6.6	6			6	24	6.6			-
	12	8	30	M3	3.4	3			5	22	5.5
		*10		M4	4.5	3.75									M5
		*12		M5	5.5	4.5									M5
		15	35	M6	6.6	6		11	6	24	6.6				-	-	-	-
	13	*10	30	M4	4.5	3.75		10	5	22	4.5				M4
		12	34	M5	5.5	4.5		11	5	23	5.5		-	-	-	-	-	-
		15	35	M6	6.6	6		11	6	24	5.5			-	-	-	-	-
	15	*10	34	M4	4.5	3.75		11.5		23	4.5				M4
		*12	35	M5	5.5	4.5		12		26	5.5				M5
		*15	40	M6	6.6	6		13	8	28	6.6				M6
	16	10	35	M5	5.5	4.5		12	6	24	4.5				-	-	-	-
		*12	35	M5	5.5	4.5		12	6	26	5.5				M5
		*15	40	M6	6.6	6		13	8	28	6.6				M6
	20	*10		M5	5.5	4.5		14	7	28	4.5				M4
		*12		M5	5.5	4.5		14	7	30	5.5				M5
		*15	45	M6	6.6	6		15	8	34	6.6				M6
	25	*12	45	M5	5.5	4.5		17	7	36	5.5				M5
	25	*15	50	M6	6.6	6		18	10	38	6.6				M6
	30	*15	55					20	10	44
	35	*15	60				2	23	12	48
	40	*18	70	M8	9	7	2	26	13	56	9				M8
	50	22	85	M10	11	9	3	32	16	68	11				-	-	-	-

[ ! ] Due to no slitting on the opposite side of the screw, 3-Hole/3-Tapped type has less gripping power compared to 2-Hole/2-Tapped Type.
[ ! ] Use of MISUMI Shafts (standard g6 and h5) is recommended.
[ ! ] 2-Hole and 2-Tapped Type or Wedge Type (P.285) are recommended where more shaft gripping power is required.

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
SCSTR15-12
SCSTR15-15
SCSTR16-12
SCSTR16-15
SCSTR20-10
SCSTR20-12
SCSTR20-15
SCSTR25-12
SCSTR25-15
SCSTR30-15
SCSTR35-15
SCSTR40-18
SSCST6-8
SSCST6-10
SSCST8-8
SSCST8-10
SSCST10-10
SSCST10-12
SSCST12-8
SSCST12-10
SSCST12-12
SSCST12-15
SSCST13-10
SSCST15-10
SSCST15-12
SSCST15-15
SSCST16-10
SSCST16-12
SSCST16-15
SSCST20-10
SSCST20-12
SSCST20-15
SSCST25-12
SSCST25-15
SSCST30-15
SSCST35-15
SSCST40-18
SSCST50-22
SSCSTR6-8
SSCSTR6-10
SSCSTR8-8
SSCSTR8-10
SSCSTR10-8
SSCSTR10-10
SSCSTR12-10
SSCSTR12-12
SSCSTR13-10
SSCSTR15-10
SSCSTR15-12
SSCSTR15-15
SSCSTR16-12
SSCSTR16-15
SSCSTR20-10
SSCSTR20-12
SSCSTR20-15
SSCSTR25-12
SSCSTR25-15
SSCSTR30-15
SSCSTR35-15
SSCSTR40-18

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	I.D. (mm)	O.D. (mm)	Width (mm)	Material	Surface Treatment	Side Milling
MYR 38.79	1 Piece(s)	Available	4 Day(s) or more	10	15	35	12	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 44.86	1 Piece(s)	Available	4 Day(s) or more	10	15	40	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 38.79	1 Piece(s)	Available	4 Day(s) or more	10	16	35	12	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 49.71	1 Piece(s)	Available	4 Day(s) or more	10	16	40	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	20	40	10	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 49.71	1 Piece(s)	Available	4 Day(s) or more	10	20	40	12	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	20	45	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	25	45	12	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 56.98	1 Piece(s)	Available	4 Day(s) or more	10	25	50	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 72.74	1 Piece(s)	Available	4 Day(s) or more	10	30	55	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 77.59	1 Piece(s)	Available	4 Day(s) or more	10	35	60	15	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 88.50	1 Piece(s)	Available	4 Day(s) or more	10	40	70	18	S45C Equivalent	[Surface Treatment] Black Oxide	3-Tapped
MYR 43.64	1 Piece(s)	Available	4 Day(s) or more	10	6	20	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 44.86	1 Piece(s)	Available	4 Day(s) or more	10	6	20	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 46.07	1 Piece(s)	Available	4 Day(s) or more	10	8	25	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	8	25	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	10	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	10	30	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	12	30	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	12	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 50.91	1 Piece(s)	Available	4 Day(s) or more	10	12	30	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 55.76	1 Piece(s)	Available	4 Day(s) or more	10	12	35	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 47.28	1 Piece(s)	Available	4 Day(s) or more	10	13	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	15	34	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 55.76	1 Piece(s)	Available	4 Day(s) or more	10	15	35	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 64.25	1 Piece(s)	Available	4 Day(s) or more	10	15	40	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	16	35	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	16	35	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 64.25	1 Piece(s)	Available	4 Day(s) or more	10	16	40	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 58.20	1 Piece(s)	Available	4 Day(s) or more	10	20	40	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 73.95	1 Piece(s)	Available	4 Day(s) or more	10	20	40	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 77.12	1 Piece(s)	Available	2 Day(s) or more	10	20	45	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 78.81	1 Piece(s)	Available	4 Day(s) or more	10	25	45	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 88.50	1 Piece(s)	Available	4 Day(s) or more	10	25	50	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 104.26	1 Piece(s)	Available	4 Day(s) or more	10	30	55	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 139.42	1 Piece(s)	Available	4 Day(s) or more	10	35	60	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 184.27	1 Piece(s)	Available	4 Day(s) or more	10	40	70	18	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 252.16	1 Piece(s)	Available	4 Day(s) or more	10	50	85	22	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Hole
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	6	20	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 53.34	1 Piece(s)	Available	4 Day(s) or more	10	6	20	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 55.76	1 Piece(s)	Available	4 Day(s) or more	10	8	25	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 55.76	1 Piece(s)	Available	4 Day(s) or more	10	8	25	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 56.98	1 Piece(s)	Available	4 Day(s) or more	10	10	30	8	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 56.98	1 Piece(s)	Available	4 Day(s) or more	10	10	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 56.98	1 Piece(s)	Available	4 Day(s) or more	10	12	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 60.62	1 Piece(s)	Available	4 Day(s) or more	10	12	30	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 56.98	1 Piece(s)	Available	4 Day(s) or more	10	13	30	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 63.04	1 Piece(s)	Available	4 Day(s) or more	10	15	34	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 64.25	1 Piece(s)	Available	4 Day(s) or more	10	15	35	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 73.95	1 Piece(s)	Available	4 Day(s) or more	10	15	40	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 61.83	1 Piece(s)	Available	4 Day(s) or more	10	16	35	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 73.95	1 Piece(s)	Available	4 Day(s) or more	10	16	40	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 67.89	1 Piece(s)	Available	4 Day(s) or more	10	20	40	10	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 83.65	1 Piece(s)	Available	4 Day(s) or more	10	20	40	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 86.08	1 Piece(s)	Available	4 Day(s) or more	10	20	45	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 89.71	1 Piece(s)	Available	4 Day(s) or more	10	25	45	12	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 99.41	1 Piece(s)	Available	4 Day(s) or more	10	25	50	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 115.17	1 Piece(s)	Available	4 Day(s) or more	10	30	55	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 168.51	1 Piece(s)	Available	4 Day(s) or more	10	35	60	15	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped
MYR 198.82	1 Piece(s)	Available	4 Day(s) or more	10	40	70	18	[Stainless Steel] SUS304 Equivalent	No Surface Treatment	3-Tapped

Product TOP

Basic Information

Fastening Method	Slit	Specifications	Side Mount Hole	Thickness	Standard Type

Configure

150 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

I.D.(mm)
6

8

10

12

13

15

16

20

25

30

35

40

50
Clear
O.D.(mm)
20

25

30

34

35

40

45

50

55

60

70

85
Clear
Width(mm)
8

10

12

15

18

22
Clear
Material
- S45C Equivalent
- Stainless Steel
  - SUS304 Equivalent
Clear
Surface Treatment
- No Surface Treatment
- Surface Treatment
  - Black Oxide
  - Electroless Nickel Plating
Clear
Side Milling
- 3-Hole
- 3-Tapped
Clear
type
- PSCST
- PSCSTR
- SCST
- SCSTR
- SSCST
- SSCSTR
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

2 Day(s) or Less

4 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Shaft Collar (Clamp) - 3-Hole / 3-Tapped (Coarse) (Part Numbers)

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Part Number

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Specification/Dimensions

I.D.(mm)

O.D.(mm)

Width(mm)

Material

Surface Treatment

Side Milling

type

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