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Torque limiting knob screws

Torque limiting knob screws
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Torque limiting 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 anti-clockwise, the mechanical system locks such that the torque is not limited. 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.
After removing the cover and loosening the countersunk screw, the thread or bore insert can be dismantled.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
3663-42-M10-20-2
3663-42-M10-20-2,​5
3663-42-M10-20-3,​2
3663-42-M10-25-2
3663-42-M10-25-2,​5
3663-42-M10-25-3,​2
3663-42-M10-32-2
3663-42-M10-32-2,​5
3663-42-M10-32-3,​2
3663-42-M10-40-2
3663-42-M10-40-2,​5
3663-42-M10-40-3,​2
3663-42-M10-50-2
3663-42-M10-50-2,​5
3663-42-M10-50-3,​2
3663-52-M10-25-2,​5
3663-52-M10-25-3
3663-52-M10-25-4
3663-52-M10-32-2,​5
3663-52-M10-32-3
3663-52-M10-32-4
3663-52-M10-40-2,​5
3663-52-M10-40-3
3663-52-M10-40-4
3663-52-M10-50-2,​5
3663-52-M10-50-3
3663-52-M10-50-4
3663-52-M10-63-2,​5
3663-52-M10-63-3
3663-52-M10-63-4
3663-62-M10-25-3
3663-62-M10-25-4
3663-62-M10-25-5,​5
3663-62-M10-32-3
3663-62-M10-32-4
3663-62-M10-32-5,​5
3663-62-M10-40-3
3663-62-M10-40-4
3663-62-M10-40-5,​5
3663-62-M10-50-3
3663-62-M10-50-4
3663-62-M10-50-5,​5
3663-62-M10-63-3
3663-62-M10-63-4
3663-62-M10-63-5,​5
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
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Thread d2/d4 Length l
(mm)
Diameter d1
(φ)
d4 Torque Weight
(kg)

62.24 €

1 Available Same day

Stock

M 102042M 102, 20.160

62.24 €

1 Available Same day

Stock

M 102042M 102,5, 2,50.170

62.24 €

1 Available Same day

Stock

M 102042M 103,2, 3,20.125

62.60 €

1 Available Same day

Stock

M 102542M 102, 20.122

62.60 €

1 Available Same day

Stock

M 102542M 102,5, 2,50.123

62.60 €

1 Available Same day

Stock

M 102542M 103,2, 3,20.170

62.64 €

1 Available 4 Days M 103242M 102, 20.126

62.64 €

1 Available Same day

Stock

M 103242M 102,5, 2,50.210

62.64 €

1 Available Same day

Stock

M 103242M 103,2, 3,20.128

62.54 €

1 Available Same day

Stock

M 104042M 102, 20.128

62.54 €

1 Available Same day

Stock

M 104042M 102,5, 2,50.129

62.54 €

1 Available Same day

Stock

M 104042M 103,2, 3,20.130

62.72 €

1 Available Same day

Stock

M 105042M 102, 20.133

62.72 €

1 Available Same day

Stock

M 105042M 102,5, 2,50.134

62.72 €

1 Available Same day

Stock

M 105042M 103,2, 3,20.135

68.90 €

1 Available Same day

Stock

M 102552M 102,5, 2,50.150

68.90 €

1 Available Same day

Stock

M 102552M 103, 30.160

68.90 €

1 Available Same day

Stock

M 102552M 104, 40.165

69.36 €

1 Available Same day

Stock

M 103252M 102,5, 2,50.260

69.36 €

1 Available Same day

Stock

M 103252M 103, 30.235

69.36 €

1 Available Same day

Stock

M 103252M 104, 40.235

69.48 €

1 Available Same day

Stock

M 104052M 102,5, 2,50.170

69.48 €

1 Available Same day

Stock

M 104052M 103, 30.175

69.48 €

1 Available Same day

Stock

M 104052M 104, 40.180

69.76 €

1 Available Same day

Stock

M 105052M 102,5, 2,50.250

69.76 €

1 Available Same day

Stock

M 105052M 103, 30.245

69.76 €

1 Available Same day

Stock

M 105052M 104, 40.245

70.08 €

1 Available Same day

Stock

M 106352M 102,5, 2,50.255

70.08 €

1 Available Same day

Stock

M 106352M 103, 30.250

70.08 €

1 Available Same day

Stock

M 106352M 104, 40.250

73.68 €

1 Available Same day

Stock

M 102562M 103, 30.195

73.68 €

1 Available Same day

Stock

M 102562M 104, 40.190

73.68 €

1 Available Same day

Stock

M 102562M 105,5, 5,50.190

73.88 €

1 Available Same day

Stock

M 103262M 103, 30.266

73.88 €

1 Available Same day

Stock

M 103262M 104, 40.267

73.88 €

1 Available Same day

Stock

M 103262M 105,5, 5,50.290

74.38 €

1 Available Same day

Stock

M 104062M 103, 30.270

74.38 €

1 Available Same day

Stock

M 104062M 104, 40.271

74.38 €

1 Available Same day

Stock

M 104062M 105,5, 5,50.272

74.26 €

1 Available Same day

Stock

M 105062M 103, 30.276

74.26 €

1 Available Same day

Stock

M 105062M 104, 40.277

74.26 €

1 Available Same day

Stock

M 105062M 105,5, 5,50.278

74.56 €

1 Available Same day

Stock

M 106362M 103, 30.281

74.56 €

1 Available Same day

Stock

M 106362M 104, 40.282

74.56 €

1 Available Same day

Stock

M 106362M 105,5, 5,50.500

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