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Clamp Lever (FKF, FKR) (FKR6X20-OG)

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Machine lever for tightening and loosening screws without tools.
[Features]
・ In this type of lever handle, when the lever is pulled, the serrations engaged with each other are disengaged.
・ After tightening, you can turn the lever freely to any position.
・ Can be used in tight places where a lever cannot be turned 360°.
・ After screw tightening, the lever can be moved to an arbitrary position.
・ Main unit available in 4 colors (silver, black, red and orange).
[Applications]
・ For position-adjusting parts, such as slides and slotted holes, etc.

Part Number

Configured Part Number is shown.

FKR6X20-OG

Product Specifications
Part Numbers
Catalog

Clamp Lever Outline Drawing & Dimensions

FKF-BR tapped

FKF-OG tapped

FKR-SV stud

FKR-RE stud

Common parts outline drawing

Socket for both hexalobular and flathead screwdrivers

FKF tapped outline drawing

FKR stud outline drawing

Size		R	M	H	D	H₁	H₂	D₁	S	A	a	W	No. of Teeth	Standard (Applicable Tool Size)
Size		R	M	H	D	H₁	H₂	D₁	S	A	a	W	No. of Teeth	Flathead Screwdriver	Torx
FKF FKR	5	40	M5 × 0.8	31	14	24.5	34	10	4	7	5.5	1	16	(-) 5.5	T20
	6	40	M6 × 1	31	14	24.5	34	10	4	7			16
	8	65	M8 × 1.25	42.5	19	28.5	45.5	13.5	6.5	9.5			20
	10	80	M10 × 1.5	54.5	22	37	58.5	16	10	11			22
	12	95	M12 × 1.75	63	27.5	43	67.5	19	10	13	7.5	1.5	24	(-) 7	T27
	16	110	M16 × 2	73	32	49	77.5	23	12	15	7.5	1.5	26	((-) 6)	T27

FKF Tapped

Right Screw	Left Screw	Lf	Weight (g)
Part Number	Part Number	Lf	Weight (g)
FKF5-^**	-	9	40
FKF6-^**	FKF6L-^**	9	40
FKF8-^**	FKF8L-^**	12	90
FKF10-^**	FKF10L-^**	14	130
FKF12-^**	-	17	210
FKF16-^**	-	23	330

FKR Stud

Right Screw	Left Screw	L	Weight (g)
Part Number	Part Number	L	Weight (g)
FKR5×10-^**	-	10	40
FKR5×15-^**		15	41
FKR5×20-^**		20	42
FKR5×25-^**		25	43
FKR5×30-^**		30	45
FKR5×40-^**		40	47
FKR5×50-^**		50	49
FKR6×10-^**	FKR6×10L-^**	10	40
FKR6×15-^**	FKR6×15L-^**	15	41
FKR6×20-^**	FKR6×20L-^**	20	42
FKR6×25-^**	FKR6×25L-^**	25	43
FKR6×30-^**	FKR6×30L-^**	30	45
FKR6×40-^**	-	40	47
FKR6×50-^**	-	50	49
FKR8×15-^**	FKR8×15L-^**	15	100
FKR8×20-^**	FKR8×20L-^**	20	101
FKR8×25-^**	FKR8×25L-^**	25	102
FKR8×30-^**	FKR8×30L-^**	30	103
FKR8×40-^**	FKR8×40L-^**	40	110
FKR8×50-^**	-	50	115
FKR8×60-^**	-	60	120

Right Screw	Left Screw	L	Weight (g)
Part Number	Part Number	L	Weight (g)
FKR10×20-^**	FKR10×20L-^**	20	150
FKR10×25-^**	FKR10×25L-^**	25	153
FKR10×30-^**	FKR10×30L-^**	30	157
FKR10×40-^**	FKR10×40L-^**	40	162
FKR10×50-^**	FKR10×50L-^**	50	170
FKR10×60-^**	-	60	170
FKR12×25-^**		25	235
FKR12×30-^**		30	240
FKR12×40-^**		40	246
FKR12×50-^**		50	252
FKR12×60-^**		60	260
FKR12×70-^**		70 *)	270
FKR12×80-^**		80 *)	280
FKR12×90-^**		90 *)	290
FKR16×30-^**		30	380
FKR16×40-^**		40	390
FKR16×50-^**		50	405
FKR16×60-^**		60	420
FKR16×70-^**		70 *)	430
FKR16×80-^**		80 *)	440
FKR16×90-^**		90 *)	450

Replace ** with color code for handle. Effective thread length is 60 mm.

Stud-Type Tightening Capacity

Size	FKR
Size	5	6	8	10	12	16
Thread Diameter	M5	M6	M8	M10	M12	M16
Turning Radius (mm)	30	30	55	70	85	100
Load Capacity (N)	135	215	290	445	640	1,300
Allowable Tightening Force (kN)	3.1	4.3	8	12.8	18.6	33.5

Usage Example/Method

Lift the handle to disengage the teeth from the locking element.

Turn the lifted handle to the desired position.

When the hand is released, the lever is returned and clamped due to the force of the internal spring. (When the number of teeth is 20, the teeth engage with the locking element every 18° (360°/20 = 18°))

: 30; 45; 60

Part Number
FKR6X20-OG

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Mounting Section Diameter (mm) and/or Diameter	Mounting Section Type	Rotating Radius R (mm)	Mounting Section Length (mm)	Tightening Force (N)	Screw Direction	Lever Color
	MYR 43.62	1 Piece(s)		9 Day(s)	10	M6	Male thread	40	20	4300	Right Screw	Orange

Product TOP

Basic Information

Application	Clamp	Shape	L-Shaped	Type Clamp	Clamp Mechanism
Main Body/Lever Material	Zinc Die-Casting	L-Shaped Clamp Lever Shape	Set Screw Type	Operation direction	Horizontal
Main Body/Lever Surface Treatment	Paint	Mounting Section Material	SUM22L	Mounting Section Surface Treatment	Black Oxide Coating
Adjustment screw for gap	No	Note	Standard

Please check the type/dimensions/specifications of the part FKR6X20-OG in the Clamp Lever (FKF, FKR) series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- FKF
- FKR
Clear
Mounting Section Diameter (mm) and/or Diameter
M5

M6

M8

M10

M12

M16
Clear
Mounting Section Type
- Male thread
- Female Thread
Clear
Rotating Radius R(mm)
40

65

80

95

110
Clear
Mounting Section Length(mm)
10

15

20

25

30

40

50

60

70

80

90
Clear
Screw Direction
- Left Screw
- Right Screw
Clear
Lever Color
- Black
- Orange
- Red
- Silver
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

2 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

12 Day(s) or Less

13 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 .

Products like this...

Part Number
FKF10-SV
FKF10L-BR
FKF10L-OG
FKR6X20-RE
FKR6X20-SV
FKR6X20L-BR

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Mounting Section Diameter (mm) and/or Diameter	Mounting Section Type	Rotating Radius R (mm)	Mounting Section Length (mm)	Tightening Force (N)	Screw Direction	Lever Color
MYR 57.58	1 Piece(s)	9 Day(s)	10	M10	Female Thread	80	-	-	Right Screw	Silver
MYR 168.70	1 Piece(s)	9 Day(s)	10	M10	Female Thread	80	-	-	Left Screw	Black
MYR 168.70	1 Piece(s)	9 Day(s)	10	M10	Female Thread	80	-	-	Left Screw	Orange
MYR 41.02	1 Piece(s)	9 Day(s)	10	M6	Male thread	40	20	4300	Right Screw	Red
MYR 41.68	1 Piece(s)	9 Day(s)	10	M6	Male thread	40	20	4300	Right Screw	Silver
MYR 106.68	1 Piece(s)	7 Day(s) or more	10	M6	Male thread	40	20	4300	Left Screw	Black

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How can we improve?

Clamp Lever (FKF, FKR) (FKR6X20-OG)

Clamp Lever Outline Drawing & Dimensions

FKF Tapped

FKR Stud

Stud-Type Tightening Capacity

Usage Example/Method

Basic Information

Configure

Specification/Dimensions

type

Mounting Section Diameter (mm) and/or Diameter

Mounting Section Type

Rotating Radius R(mm)

Mounting Section Length(mm)

Screw Direction

Lever Color

CAD

Days to Ship

Specify Alterations

Products like this...

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