Torque Limiting Knurled Knobs GN 3663

Product description

Information

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

When turned clockwise, the torque mechanism of the knurled knob triggers an "over-engagement" as soon as the specified torque is reached. When tightening, this ensures that the maximum permissible torque is not exceeded. When turned counter-clockwise, loosening the knob, the mechanical system is still locked so the knob can be released. Torque necessary for release will always be transmitted properly.

Specification

Knob body
Aluminum, black anodized finish

Torque mechanism
Steel, hardened

Other components
Steel, blackened finish

Cover
Plastic, light gray

RoHS

On request

Inch size threads and bores
Other dimensions of bore inserts, threaded
inserts or threaded studs as per GN 300
Other inserts with special threaded studs as per GN 306
Other torques
Torque limiting turning counter-clockwise or, turning counter-clockwise and clockwise

Build & Price

Part Number	d₁	d₄	Length l	d₅	d₆	h₁	h₂	Torque ±10 % in Nm

3663-27-M4-12-0.7	1.06	M 4	0.47	0.39	0.75	1.34	0.33	0.7
3663-27-M4-16-0.7	1.06	M 4	0.63	0.39	0.75	1.34	0.33	0.7
3663-27-M4-20-0.7	1.06	M 4	0.79	0.39	0.75	1.34	0.33	0.7
3663-27-M4-25-0.7	1.06	M 4	0.98	0.39	0.75	1.34	0.33	0.7
3663-27-M4-32-0.7	1.06	M 4	1.26	0.39	0.75	1.34	0.33	0.7
3663-27-M4-12-1	1.06	M 4	0.47	0.39	0.75	1.34	0.33	1
3663-27-M4-16-1	1.06	M 4	0.63	0.39	0.75	1.34	0.33	1
3663-27-M4-20-1	1.06	M 4	0.79	0.39	0.75	1.34	0.33	1
3663-27-M4-25-1	1.06	M 4	0.98	0.39	0.75	1.34	0.33	1
3663-27-M4-32-1	1.06	M 4	1.26	0.39	0.75	1.34	0.33	1
3663-27-M4-12-1.5	1.06	M 4	0.47	0.39	0.75	1.34	0.33	1.5
3663-27-M4-16-1.5	1.06	M 4	0.63	0.39	0.75	1.34	0.33	1.5
3663-27-M4-20-1.5	1.06	M 4	0.79	0.39	0.75	1.34	0.33	1.5
3663-27-M4-25-1.5	1.06	M 4	0.98	0.39	0.75	1.34	0.33	1.5
3663-27-M4-32-1.5	1.06	M 4	1.26	0.39	0.75	1.34	0.33	1.5
3663-27-M5-12-0.7	1.06	M 5	0.47	0.39	0.75	1.34	0.33	0.7
3663-27-M5-16-0.7	1.06	M 5	0.63	0.39	0.75	1.34	0.33	0.7
3663-27-M5-20-0.7	1.06	M 5	0.79	0.39	0.75	1.34	0.33	0.7
3663-27-M5-25-0.7	1.06	M 5	0.98	0.39	0.75	1.34	0.33	0.7
3663-27-M5-32-0.7	1.06	M 5	1.26	0.39	0.75	1.34	0.33	0.7
3663-27-M5-12-1	1.06	M 5	0.47	0.39	0.75	1.34	0.33	1
3663-27-M5-16-1	1.06	M 5	0.63	0.39	0.75	1.34	0.33	1
3663-27-M5-20-1	1.06	M 5	0.79	0.39	0.75	1.34	0.33	1
3663-27-M5-25-1	1.06	M 5	0.98	0.39	0.75	1.34	0.33	1
3663-27-M5-32-1	1.06	M 5	1.26	0.39	0.75	1.34	0.33	1
3663-27-M5-12-1.5	1.06	M 5	0.47	0.39	0.75	1.34	0.33	1.5
3663-27-M5-16-1.5	1.06	M 5	0.63	0.39	0.75	1.34	0.33	1.5
3663-27-M5-20-1.5	1.06	M 5	0.79	0.39	0.75	1.34	0.33	1.5
3663-27-M5-25-1.5	1.06	M 5	0.98	0.39	0.75	1.34	0.33	1.5
3663-27-M5-32-1.5	1.06	M 5	1.26	0.39	0.75	1.34	0.33	1.5
3663-34-M5-12-1	1.34	M 5	0.47	0.39	0.83	1.44	0.33	1
3663-34-M5-16-1	1.34	M 5	0.63	0.39	0.83	1.44	0.33	1
3663-34-M5-20-1	1.34	M 5	0.79	0.39	0.83	1.44	0.33	1
3663-34-M5-25-1	1.34	M 5	0.98	0.39	0.83	1.44	0.33	1
3663-34-M5-32-1	1.34	M 5	1.26	0.39	0.83	1.44	0.33	1
3663-34-M5-12-1.5	1.34	M 5	0.47	0.39	0.83	1.44	0.33	1.5
3663-34-M5-16-1.5	1.34	M 5	0.63	0.39	0.83	1.44	0.33	1.5
3663-34-M5-20-1.5	1.34	M 5	0.79	0.39	0.83	1.44	0.33	1.5
3663-34-M5-25-1.5	1.34	M 5	0.98	0.39	0.83	1.44	0.33	1.5
3663-34-M5-32-1.5	1.34	M 5	1.26	0.39	0.83	1.44	0.33	1.5
3663-34-M5-12-2.2	1.34	M 5	0.47	0.39	0.83	1.44	0.33	2.2
3663-34-M5-16-2.2	1.34	M 5	0.63	0.39	0.83	1.44	0.33	2.2
3663-34-M5-20-2.2	1.34	M 5	0.79	0.39	0.83	1.44	0.33	2.2
3663-34-M5-25-2.2	1.34	M 5	0.98	0.39	0.83	1.44	0.33	2.2
3663-34-M5-32-2.2	1.34	M 5	1.26	0.39	0.83	1.44	0.33	2.2
3663-34-M6-12-1	1.34	M 6	0.47	0.39	0.83	1.44	0.33	1
3663-34-M6-16-1	1.34	M 6	0.63	0.39	0.83	1.44	0.33	1
3663-34-M6-20-1	1.34	M 6	0.79	0.39	0.83	1.44	0.33	1
3663-34-M6-25-1	1.34	M 6	0.98	0.39	0.83	1.44	0.33	1
3663-34-M6-32-1	1.34	M 6	1.26	0.39	0.83	1.44	0.33	1
3663-34-M6-12-1.5	1.34	M 6	0.47	0.39	0.83	1.44	0.33	1.5
3663-34-M6-16-1.5	1.34	M 6	0.63	0.39	0.83	1.44	0.33	1.5
3663-34-M6-20-1.5	1.34	M 6	0.79	0.39	0.83	1.44	0.33	1.5
3663-34-M6-25-1.5	1.34	M 6	0.98	0.39	0.83	1.44	0.33	1.5
3663-34-M6-32-1.5	1.34	M 6	1.26	0.39	0.83	1.44	0.33	1.5
3663-34-M6-12-2.2	1.34	M 6	0.47	0.39	0.83	1.44	0.33	2.2
3663-34-M6-16-2.2	1.34	M 6	0.63	0.39	0.83	1.44	0.33	2.2
3663-34-M6-20-2.2	1.34	M 6	0.79	0.39	0.83	1.44	0.33	2.2
3663-34-M6-25-2.2	1.34	M 6	0.98	0.39	0.83	1.44	0.33	2.2
3663-34-M6-32-2.2	1.34	M 6	1.26	0.39	0.83	1.44	0.33	2.2
3663-42-M8-16-2	1.65	M 8	0.63	0.53	1.06	1.69	0.43	2
3663-42-M8-20-2	1.65	M 8	0.79	0.53	1.06	1.69	0.43	2
3663-42-M8-25-2	1.65	M 8	0.98	0.53	1.06	1.69	0.43	2
3663-42-M8-32-2	1.65	M 8	1.26	0.53	1.06	1.69	0.43	2
3663-42-M8-40-2	1.65	M 8	1.57	0.53	1.06	1.69	0.43	2
3663-42-M8-16-2.5	1.65	M 8	0.63	0.53	1.06	1.69	0.43	2.5
3663-42-M8-20-2.5	1.65	M 8	0.79	0.53	1.06	1.69	0.43	2.5
3663-42-M8-25-2.5	1.65	M 8	0.98	0.53	1.06	1.69	0.43	2.5
3663-42-M8-32-2.5	1.65	M 8	1.26	0.53	1.06	1.69	0.43	2.5
3663-42-M8-40-2.5	1.65	M 8	1.57	0.53	1.06	1.69	0.43	2.5
3663-42-M8-16-3.2	1.65	M 8	0.63	0.53	1.06	1.69	0.43	3.2
3663-42-M8-20-3.2	1.65	M 8	0.79	0.53	1.06	1.69	0.43	3.2
3663-42-M8-25-3.2	1.65	M 8	0.98	0.53	1.06	1.69	0.43	3.2
3663-42-M8-32-3.2	1.65	M 8	1.26	0.53	1.06	1.69	0.43	3.2
3663-42-M8-40-3.2	1.65	M 8	1.57	0.53	1.06	1.69	0.43	3.2
3663-42-M10-20-2	1.65	M 10	0.79	0.53	1.06	1.69	0.43	2
3663-42-M10-25-2	1.65	M 10	0.98	0.53	1.06	1.69	0.43	2
3663-42-M10-32-2	1.65	M 10	1.26	0.53	1.06	1.69	0.43	2
3663-42-M10-40-2	1.65	M 10	1.57	0.53	1.06	1.69	0.43	2
3663-42-M10-50-2	1.65	M 10	1.97	0.53	1.06	1.69	0.43	2
3663-42-M10-20-2.5	1.65	M 10	0.79	0.53	1.06	1.69	0.43	2.5
3663-42-M10-25-2.5	1.65	M 10	0.98	0.53	1.06	1.69	0.43	2.5
3663-42-M10-32-2.5	1.65	M 10	1.26	0.53	1.06	1.69	0.43	2.5
3663-42-M10-40-2.5	1.65	M 10	1.57	0.53	1.06	1.69	0.43	2.5
3663-42-M10-50-2.5	1.65	M 10	1.97	0.53	1.06	1.69	0.43	2.5
3663-42-M10-20-3.2	1.65	M 10	0.79	0.53	1.06	1.69	0.43	3.2
3663-42-M10-25-3.2	1.65	M 10	0.98	0.53	1.06	1.69	0.43	3.2
3663-42-M10-32-3.2	1.65	M 10	1.26	0.53	1.06	1.69	0.43	3.2
3663-42-M10-40-3.2	1.65	M 10	1.57	0.53	1.06	1.69	0.43	3.2
3663-42-M10-50-3.2	1.65	M 10	1.97	0.53	1.06	1.69	0.43	3.2
3663-52-M10-25-2.5	2.05	M 10	0.98	0.75	1.26	2.13	0.61	2.5
3663-52-M10-32-2.5	2.05	M 10	1.26	0.75	1.26	2.13	0.61	2.5
3663-52-M10-40-2.5	2.05	M 10	1.57	0.75	1.26	2.13	0.61	2.5
3663-52-M10-50-2.5	2.05	M 10	1.97	0.75	1.26	2.13	0.61	2.5
3663-52-M10-63-2.5	2.05	M 10	2.48	0.75	1.26	2.13	0.61	2.5
3663-52-M10-25-3	2.05	M 10	0.98	0.75	1.26	2.13	0.61	3
3663-52-M10-32-3	2.05	M 10	1.26	0.75	1.26	2.13	0.61	3
3663-52-M10-40-3	2.05	M 10	1.57	0.75	1.26	2.13	0.61	3
3663-52-M10-50-3	2.05	M 10	1.97	0.75	1.26	2.13	0.61	3
3663-52-M10-63-3	2.05	M 10	2.48	0.75	1.26	2.13	0.61	3
3663-52-M10-25-4	2.05	M 10	0.98	0.75	1.26	2.13	0.61	4
3663-52-M10-32-4	2.05	M 10	1.26	0.75	1.26	2.13	0.61	4
3663-52-M10-40-4	2.05	M 10	1.57	0.75	1.26	2.13	0.61	4
3663-52-M10-50-4	2.05	M 10	1.97	0.75	1.26	2.13	0.61	4
3663-52-M10-63-4	2.05	M 10	2.48	0.75	1.26	2.13	0.61	4
3663-52-M12-25-2.5	2.05	M 12	0.98	0.75	1.26	2.13	0.61	2.5
3663-52-M12-32-2.5	2.05	M 12	1.26	0.75	1.26	2.13	0.61	2.5
3663-52-M12-40-2.5	2.05	M 12	1.57	0.75	1.26	2.13	0.61	2.5
3663-52-M12-50-2.5	2.05	M 12	1.97	0.75	1.26	2.13	0.61	2.5
3663-52-M12-63-2.5	2.05	M 12	2.48	0.75	1.26	2.13	0.61	2.5
3663-52-M12-25-3	2.05	M 12	0.98	0.75	1.26	2.13	0.61	3
3663-52-M12-32-3	2.05	M 12	1.26	0.75	1.26	2.13	0.61	3
3663-52-M12-40-3	2.05	M 12	1.57	0.75	1.26	2.13	0.61	3
3663-52-M12-50-3	2.05	M 12	1.97	0.75	1.26	2.13	0.61	3
3663-52-M12-63-3	2.05	M 12	2.48	0.75	1.26	2.13	0.61	3
3663-52-M12-25-4	2.05	M 12	0.98	0.75	1.26	2.13	0.61	4
3663-52-M12-32-4	2.05	M 12	1.26	0.75	1.26	2.13	0.61	4
3663-52-M12-40-4	2.05	M 12	1.57	0.75	1.26	2.13	0.61	4
3663-52-M12-50-4	2.05	M 12	1.97	0.75	1.26	2.13	0.61	4
3663-52-M12-63-4	2.05	M 12	2.48	0.75	1.26	2.13	0.61	4
3663-62-M10-25-3	2.44	M 10	0.98	0.75	1.30	2.13	0.61	3
3663-62-M10-32-3	2.44	M 10	1.26	0.75	1.30	2.13	0.61	3
3663-62-M10-40-3	2.44	M 10	1.57	0.75	1.30	2.13	0.61	3
3663-62-M10-50-3	2.44	M 10	1.97	0.75	1.30	2.13	0.61	3
3663-62-M10-63-3	2.44	M 10	2.48	0.75	1.30	2.13	0.61	3
3663-62-M10-25-4	2.44	M 10	0.98	0.75	1.30	2.13	0.61	4
3663-62-M10-32-4	2.44	M 10	1.26	0.75	1.30	2.13	0.61	4
3663-62-M10-40-4	2.44	M 10	1.57	0.75	1.30	2.13	0.61	4
3663-62-M10-50-4	2.44	M 10	1.97	0.75	1.30	2.13	0.61	4
3663-62-M10-63-4	2.44	M 10	2.48	0.75	1.30	2.13	0.61	4
3663-62-M10-25-5.5	2.44	M 10	0.98	0.75	1.30	2.13	0.61	5.5
3663-62-M10-32-5.5	2.44	M 10	1.26	0.75	1.30	2.13	0.61	5.5
3663-62-M10-40-5.5	2.44	M 10	1.57	0.75	1.30	2.13	0.61	5.5
3663-62-M10-50-5.5	2.44	M 10	1.97	0.75	1.30	2.13	0.61	5.5
3663-62-M10-63-5.5	2.44	M 10	2.48	0.75	1.30	2.13	0.61	5.5
3663-62-M12-25-3	2.44	M 12	0.98	0.75	1.30	2.13	0.61	3
3663-62-M12-32-3	2.44	M 12	1.26	0.75	1.30	2.13	0.61	3
3663-62-M12-40-3	2.44	M 12	1.57	0.75	1.30	2.13	0.61	3
3663-62-M12-50-3	2.44	M 12	1.97	0.75	1.30	2.13	0.61	3
3663-62-M12-63-3	2.44	M 12	2.48	0.75	1.30	2.13	0.61	3
3663-62-M12-25-4	2.44	M 12	0.98	0.75	1.30	2.13	0.61	4
3663-62-M12-32-4	2.44	M 12	1.26	0.75	1.30	2.13	0.61	4
3663-62-M12-40-4	2.44	M 12	1.57	0.75	1.30	2.13	0.61	4
3663-62-M12-50-4	2.44	M 12	1.97	0.75	1.30	2.13	0.61	4
3663-62-M12-63-4	2.44	M 12	2.48	0.75	1.30	2.13	0.61	4
3663-62-M12-25-5.5	2.44	M 12	0.98	0.75	1.30	2.13	0.61	5.5
3663-62-M12-32-5.5	2.44	M 12	1.26	0.75	1.30	2.13	0.61	5.5
3663-62-M12-40-5.5	2.44	M 12	1.57	0.75	1.30	2.13	0.61	5.5
3663-62-M12-50-5.5	2.44	M 12	1.97	0.75	1.30	2.13	0.61	5.5
3663-62-M12-63-5.5	2.44	M 12	2.48	0.75	1.30	2.13	0.61	5.5

d₁	d₄	Length l	d₅	d₆	h₁	h₂	Torque ±10 % in Nm

1.06	M 4	0.47	0.63	0.79	0.98	1.26	0.39	0.75	1.34	0.33	0.7	1	1.5
1.06	M 5	0.47	0.63	0.79	0.98	1.26	0.39	0.75	1.34	0.33	0.7	1	1.5
1.34	M 5	0.47	0.63	0.79	0.98	1.26	0.39	0.83	1.44	0.33	1	1.5	2.2
1.34	M 6	0.47	0.63	0.79	0.98	1.26	0.39	0.83	1.44	0.33	1	1.5	2.2
1.65	M 8	0.63	0.79	0.98	1.26	1.57	0.53	1.06	1.69	0.43	2	2.5	3.2
1.65	M 10	0.79	0.98	1.26	1.57	1.97	0.53	1.06	1.69	0.43	2	2.5	3.2
2.05	M 10	0.98	1.26	1.57	1.97	2.48	0.75	1.26	2.13	0.61	2.5	3	4
2.05	M 12	0.98	1.26	1.57	1.97	2.48	0.75	1.26	2.13	0.61	2.5	3	4
2.44	M 10	0.98	1.26	1.57	1.97	2.48	0.75	1.30	2.13	0.61	3	4	5.5
2.44	M 12	0.98	1.26	1.57	1.97	2.48	0.75	1.30	2.13	0.61	3	4	5.5

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Total Canadian Dollars (net)

Can$99.07

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Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	99	Can$99.07
100	249	Can$90.81
250	499	Can$82.56
≥ 500		Can$74.30

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.091 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993

All Prices are in Canadian Dollars. Taxes Not Included.