Quick Release Pin

Product description
As a kind of precision fasteners, the main application of quick release pins is to fasten, locate, and align, adjust or remove accessories on equipment.

The steel ball mounted on the pin head can be control by the button on the handle. The ball is retracted when press the button so that the quick pull pin can go through the workpiece hole. Inversely, the steel ball is out and lock the workpiece when the button is released.

The quick release pin can be applied to various high precision positioning and pulling and releasing because both the diameter and the clamping length of the pin are machined with high precision. YUKAI is willing and able to quote any special variations above and beyond the standard offering.

Characteristics
  • The pins have a wide range of applications and they are typically manufactured using stainless steel or alloy steel with high hardness. You can choose according to your operation conditions.
  • With strong radial anti-shear resistance, quick release pins can be used to connect the key parts to guarantee the safety of equipment.
  • The pins has high precision, the diameter and clamping length of the pins can reach strict tolerance standard.
  • Low price provided for you. With more than 10 years R&D experience, we improve our technology to reduce cost and improve products quality.
  • With good versatility, our pins with different types like ELESA+GANTER, Jergens, Vlier are validated by various international standards.
  • The styles offered include T-Handle, L-Handle, Button Handle, Ring Handle, C-Handle and Q-Handle, you can choose them by your operation conditions.

The features and parameters of different quick release pins
T-Handle quick release pins can clamp machines stably and help you operate easily.

  • Quick Release Pin
  • Quick Release Pin
Inch size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
3/16 0.1875 0.1885 0.220 0.260 0.250 0.310 0.380 0.500 1.750 1.815 1.270 0.800
1/4 0.2470 0.2485 0.289 0.290 0.250 0.310 0.380 0.500 1.750 1.815 1.270 0.800
5/16 0.3095 0.3110 0.375 0.330 0.250 0.310 0.380 0.500 1.750 1.815 1.270 0.800
3/8 0.3720 0.3735 0.440 0.365 0.300 0.390 0.510 0.625 1.935 2.065 1.450 0.850
7/16 0.4345 0.4360 0.509 0.380 0.300 0.390 0.510 0.625 1.935 2.065 1.450 0.850
1/2 0.4970 0.4985 0.594 0.460 0.435 0.565 0.630 0.800 0.220 2.345 1.600 0.885
9/16 0.5595 0.5610 0.666 0.510 0.435 0.565 0.630 0.800 0.220 2.345 1.600 0.885
5/8 0.6220 0.6235 0.750 0.580 0.450 0.580 0.810 0.940 2.250 3.100 1.700 0.980
3/4 0.7470 0.7485 0.887 0.670 0.570 0.700 0.810 0.940 2.250 3.100 1.700 0.980
7/8 0.8720 0.8735 1.046 0.760 0.700 0.840 1.120 1.300 2.750 3.520 2.170 1.310
1 0.9970 0.9985 1.209 0.890 0.750 0.950 1.120 1.300 2.750 3.520 2.170 1.310
Metric size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
5MM 4.92 4.96 5.54 6.0 6.4 7.9 9.7 12.7 44.5 46.1 32.3 20.3
6MM 5.92 5.96 6.99 7.0 6.4 7.9 9.7 12.7 44.5 46.1 32.3 20.3
8MM 7.92 7.96 9.42 8.0 6.4 7.9 9.7 12.7 44.5 46.1 32.3 20.3
10MM 9.92 9.96 11.86 9.0 7.6 9.9 13.0 15.9 49.1 52.5 36.8 21.6
12MM 11.92 11.96 14.45 10.0 7.6 9.9 13.0 15.9 49.1 52.5 36.8 21.6
16MM 15.92 15.96 19.00 14.0 11.4 14.7 20.6 23.9 57.2 78.7 43.2 24.9
20MM 19.92 19.96 24.08 17.0 14.5 17.8 20.6 23.9 57.2 78.7 43.2 24.9
25MM 24.92 24.96 30.94 22.0 19.1 24.1 30.0 33.5 69.9 89.4 55.1 33.3

Button Handle quick release pins are suitable for operating in the limited space.

  • Quick Release Pin
  • Quick Release Pin
Inch size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
3/16 0.1875 0.1885 0.220 0.260 0.250 0.310 0.310 0.440 0.720 0.800 0.830 0.480
1/4 0.2470 0.2485 0.289 0.290 0.250 0.310 0.310 0.440 0.720 0.800 0.890 0.480
5/16 0.3095 0.3110 0.375 0.330 0.250 0.310 0.410 0.490 0.810 1.135 0.930 0.480
3/8 0.3720 0.3735 0.440 0.365 0.300 0.390 0.450 0.570 0.875 1.135 1.040 0.620
7/16 0.4345 0.4360 0.509 0.380 0.300 0.390 0.550 0.625 0.940 1.400 1.160 0.620
1/2 0.4970 0.4985 0.594 0.460 0.435 0.565 0.600 0.725 1.300 1.400 1.190 0.720
9/16 0.5595 0.5610 0.666 0.510 0.435 0.565 0.680 0.760 1.400 1.650 1.410 0.950
5/8 0.6220 0.6235 0.750 0.580 0.450 0.580 0.750 0.865 1.530 1.700 1.500 0.950
3/4 0.7470 0.7485 0.887 0.670 0.570 0.700 0.865 1.000 1.790 1.900 1.680 1.140
7/8 0.8720 0.8735 1.046 0.760 0.700 0.840 0.865 1.000 2.120 2.250 1.985 1.270
1 0.9970 0.9985 1.209 0.890 0.750 0.950 1.175 1.250 2.120 2.250 2.140 1.490
Metric size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
5MM 4.92 4.96 5.54 6.0 6.4 7.9 7.9 11.2 18.3 20.3 21.1 12.2
6MM 5.92 5.96 6.99 7.0 6.4 7.9 7.9 11.2 18.3 20.3 22.6 12.2
8MM 7.92 7.96 9.42 8.0 6.4 7.9 10.4 12.4 20.6 28.8 23.6 12.2
10MM 9.92 9.96 11.86 9.0 7.6 9.9 11.4 14.5 22.2 28.8 26.4 15.7
12MM 11.92 11.96 14.45 10.0 7.6 9.9 14.0 15.9 23.9 35.6 29.5 15.7
16MM 15.92 15.96 19.00 14.0 11.4 14.7 19.1 22.0 38.9 43.2 38.1 24.1
20MM 19.92 19.96 24.08 17.0 14.5 17.8 22.0 25.4 45.5 48.3 42.7 29.0
25MM 24.92 24.96 30.94 22.0 19.1 24.1 29.8 31.8 53.8 57.2 54.4 37.8

L-Handle quick release pins are suitable for place with special angles especially right angles where the T-Handle pins can't work.

  • Quick Release Pin
  • Quick Release Pin
Inch size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
3/16 0.1875 0.1885 0.220 0.260 0.250 0.310 0.380 0.500 1.720 1.800 1.270 0.760
1/4 0.2470 0.2485 0.289 0.290 0.250 0.310 0.380 0.500 1.720 1.800 1.270 0.760
5/16 0.3095 0.3110 0.375 0.330 0.250 0.310 0.380 0.500 1.720 1.800 1.270 0.760
3/8 0.3720 0.3735 0.440 0.365 0.300 0.390 0.510 0.625 1.945 2.030 1.450 0.850
7/16 0.4345 0.4360 0.509 0.380 0.300 0.390 0.510 0.625 1.945 2.030 1.450 0.850
1/2 0.4970 0.4985 0.594 0.460 0.435 0.565 0.630 0.800 2.230 2.360 1.600 0.850
9/16 0.5595 0.5610 0.666 0.510 0.435 0.565 0.630 0.800 2.230 2.360 1.600 0.850
5/8 0.6220 0.6235 0.750 0.580 0.450 0.580 0.810 0.975 2.385 3.070 1.700 0.905
3/4 0.7470 0.7485 0.887 0.670 0.570 0.700 0.810 1.000 2.465 3.070 1.720 0.980
7/8 0.8720 0.8735 1.046 0.760 0.700 0.840 1.120 1.320 2.750 3.700 2.170 1.200
1 0.9970 0.9985 1.209 0.890 0.750 0.950 1.180 1.320 2.750 3.700 2.170 1.200
Metric size
DIN A MIN A MAX B C D MIN D MAX E MIN E MAX F MIN F MAX G MAX H MIN
5MM 4.92 4.96 5.54 6.0 6.4 7.9 7.9 12.7 43.7 45.7 32.3 19.3
6MM 5.92 5.96 6.99 7.0 6.4 7.9 7.9 12.7 43.7 45.7 32.3 19.3
8MM 7.92 7.96 9.42 8.0 6.4 7.9 7.9 12.7 43.7 45.7 32.3 19.3
10MM 9.92 9.96 11.86 9.0 7.6 9.9 13.0 15.9 49.4 51.6 36.8 21.6
12MM 11.92 11.96 14.45 10.0 7.6 9.9 13.0 15.9 49.4 51.6 36.8 21.6
16MM 15.92 15.96 19.00 14.0 11.4 14.7 20.6 24.8 60.6 78.0 43.2 23.0
20MM 19.92 19.96 24.08 17.0 14.5 17.8 20.6 24.8 60.6 78.0 43.2 23.0
25MM 24.92 24.96 30.94 22.0 19.1 24.1 30.0 33.5 69.9 94.0 55.1 30.5

R-Handle quick release pins are suitable for limited operation space.

C-Handle quick release pins can avoid the happen of accidental operations.

Q-Handle quick release pins, heavy-duty brake pins, are suitable for situations that has high requirement of shear capability and low requirement of axial locking force.

Quick Release Pin
Related
quick pin, quick block pin, detent pin
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