Home Clamping Knobs Knurled knobs GN 3663

GN 3663

Torque Limiting Knurled Knobs / Knob Screws

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GN 3663

Torque Limiting Knurled Knobs / Knob Screws

Threaded hole

GN-3663

Torque Limiting Knurled Knobs / Knob Screws

Threaded stud

Description

Specification

Knob

Aluminum

Black anodized

Torque mechanism

Steel, hardened

Other parts

Steel, blackened

Cover cap

Plastic, light gray

Information

Torque knurled knobs / knob screws GN 3663 are used when the manually applied torque is to be limited.

When turned clockwise, the torque mechanical system of the knurled knob triggers an „over-engagement“ as soon as the specified torque is reached. When turning counterclockwise, the mechanical system locks such that the torque is not limited. For example, when tightening, this will ensure that the maximum permissible torque is not exceeded. On the other hand, the torque necessary for releasing will always be transferred reliably.

On request

Other dimensions of bore inserts, threaded inserts or threaded studs analog GN 300

Other inserts with special threaded studs analog GN 306

Other torques

Torque limiting turning counterclockwise or turning counterclockwise and clockwise

GN 3663

	d₁	d₂	d₃ H7	d₅	d₆	h₁	h₂	t min.	Torque ±10% in Nm
Code											Actions
GN 3663-27-B5-0,7	27	-	B 5	10	19	34	8.5	7	0.7	40
GN 3663-27-B5-1	27	-	B 5	10	19	34	8.5	7	1	40
GN 3663-27-B5-1,5	27	-	B 5	10	19	34	8.5	7	1.5	40
GN 3663-27-B6-0,7	27	-	B 6	10	19	34	8.5	9	0.7	39
GN 3663-27-B6-1	27	-	B 6	10	19	34	8.5	9	1	39
GN 3663-27-B6-1,5	27	-	B 6	10	19	34	8.5	9	1.5	39
GN 3663-27-M3-0,7	27	M 3	-	10	19	34	8.5	7	0.7	41
GN 3663-27-M3-1	27	M 3	-	10	19	34	8.5	7	1	41
GN 3663-27-M3-1,5	27	M 3	-	10	19	34	8.5	7	1.5	41
GN 3663-27-M4-0,7	27	M 4	-	10	19	34	8.5	9	0.7	41
GN 3663-27-M4-1	27	M 4	-	10	19	34	8.5	9	1	41
GN 3663-27-M4-1,5	27	M 4	-	10	19	34	8.5	9	1.5	41
GN 3663-27-M5-0,7	27	M 5	-	10	19	34	8.5	9	0.7	40
GN 3663-27-M5-1	27	M 5	-	10	19	34	8.5	9	1	40
GN 3663-27-M5-1,5	27	M 5	-	10	19	34	8.5	9	1.5	40
GN 3663-27-M6-0,7	27	M 6	-	10	19	34	8.5	9	0.7	39
GN 3663-27-M6-1	27	M 6	-	10	19	34	8.5	9	1	39
GN 3663-27-M6-1,5	27	M 6	-	10	19	34	8.5	9	1.5	39
GN 3663-34-B5-1	34	-	B 5	10	21	36.5	8.5	7	1	61
GN 3663-34-B5-1,5	34	-	B 5	10	21	36.5	8.5	7	1.5	61
GN 3663-34-B5-2,2	34	-	B 5	10	21	36.5	8.5	7	2.2	61
GN 3663-34-B6-1	34	-	B 6	10	21	36.5	8.5	9	1	60
GN 3663-34-B6-1,5	34	-	B 6	10	21	36.5	8.5	9	1.5	60
GN 3663-34-B6-2,2	34	-	B 6	10	21	36.5	8.5	9	2.2	60
GN 3663-34-M3-1	34	M 3	-	10	21	36.5	8.5	7	1	61
GN 3663-34-M3-1,5	34	M 3	-	10	21	36.5	8.5	7	1.5	61
GN 3663-34-M3-2,2	34	M 3	-	10	21	36.5	8.5	7	2.2	61
GN 3663-34-M4-1	34	M 4	-	10	21	36.5	8.5	9	1	62
GN 3663-34-M4-1,5	34	M 4	-	10	21	36.5	8.5	9	1.5	62
GN 3663-34-M4-2,2	34	M 4	-	10	21	36.5	8.5	9	2.2	62
GN 3663-34-M5-1	34	M 5	-	10	21	36.5	8.5	9	1	61
GN 3663-34-M5-1,5	34	M 5	-	10	21	36.5	8.5	9	1.5	61
GN 3663-34-M5-2,2	34	M 5	-	10	21	36.5	8.5	9	2.2	61
GN 3663-34-M6-1	34	M 6	-	10	21	36.5	8.5	9	1	60
GN 3663-34-M6-1,5	34	M 6	-	10	21	36.5	8.5	9	1.5	60
GN 3663-34-M6-2,2	34	M 6	-	10	21	36.5	8.5	9	2.2	60
GN 3663-42-B6-2	42	-	B 6	13.5	27	43	11	11	2	110
GN 3663-42-B6-2,5	42	-	B 6	13.5	27	43	11	11	2.5	110
GN 3663-42-B6-3,2	42	-	B 6	13.5	27	43	11	11	3.2	110
GN 3663-42-B8-2	42	-	B 8	13.5	27	43	11	11	2	105
GN 3663-42-B8-2,5	42	-	B 8	13.5	27	43	11	11	2.5	105
GN 3663-42-B8-3,2	42	-	B 8	13.5	27	43	11	11	3.2	105
GN 3663-42-M6-2	42	M 6	-	13.5	27	43	11	11	2	110
GN 3663-42-M6-2,5	42	M 6	-	13.5	27	43	11	11	2.5	110
GN 3663-42-M6-3,2	42	M 6	-	13.5	27	43	11	11	3.2	110
GN 3663-42-M8-2	42	M 8	-	13.5	27	43	11	11	2	108
GN 3663-42-M8-2,5	42	M 8	-	13.5	27	43	11	11	2.5	108
GN 3663-42-M8-3,2	42	M 8	-	13.5	27	43	11	11	3.2	108
GN 3663-52-B10-2,5	52	-	B 10	19	32	54	15.5	17	2.5	210
GN 3663-52-B10-3	52	-	B 10	19	32	54	15.5	17	3	210
GN 3663-52-B10-4	52	-	B 10	19	32	54	15.5	17	4	210
GN 3663-52-B12-2,5	52	-	B 12	19	32	54	15.5	17	2.5	204
GN 3663-52-B12-3	52	-	B 12	19	32	54	15.5	17	3	204
GN 3663-52-B12-4	52	-	B 12	19	32	54	15.5	17	4	204
GN 3663-52-M10-2,5	52	M 10	-	19	32	54	15.5	17	2.5	209
GN 3663-52-M10-3	52	M 10	-	19	32	54	15.5	17	3	209
GN 3663-52-M10-4	52	M 10	-	19	32	54	15.5	17	4	209
GN 3663-52-M12-2,5	52	M 12	-	19	32	54	15.5	17	2.5	204
GN 3663-52-M12-3	52	M 12	-	19	32	54	15.5	17	3	204
GN 3663-52-M12-4	52	M 12	-	19	32	54	15.5	17	4	204
GN 3663-62-B10-3	62	-	B 10	19	33	54	15.5	17	3	241
GN 3663-62-B10-4	62	-	B 10	19	33	54	15.5	17	4	241
GN 3663-62-B10-5,5	62	-	B 10	19	33	54	15.5	17	5.5	241
GN 3663-62-B12-3	62	-	B 12	19	33	54	15.5	17	3	235
GN 3663-62-B12-4	62	-	B 12	19	33	54	15.5	17	4	235
GN 3663-62-B12-5,5	62	-	B 12	19	33	54	15.5	17	5.5	235
GN 3663-62-M10-3	62	M 10	-	19	33	54	15.5	17	3	240
GN 3663-62-M10-4	62	M 10	-	19	33	54	15.5	17	4	240
GN 3663-62-M10-5,5	62	M 10	-	19	33	54	15.5	17	5.5	240
GN 3663-62-M12-3	62	M 12	-	19	33	54	15.5	17	3	235
GN 3663-62-M12-4	62	M 12	-	19	33	54	15.5	17	4	235
GN 3663-62-M12-5,5	62	M 12	-	19	33	54	15.5	17	5.5	235

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