Spring Pins

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Spring pins are designed to withstand rotational friction and side loads, making them ideal for securing axle & shaft connections. Raptor Supplies offers these spring pins from brands like Grainger and DRIV-LOK.

StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length (Min.)LengthNominal DiameterOutside Dia.Wall ThicknessPrice (inc. GST)
AM39100.015.00161.70-1.80mm1.1mm0.25mm161.5mm1.5"0.30mm SGD 17.80
AM39100.015.00061.70-1.80mm1.1mm0.25mm6"1.5mm1.5"0.30mm SGD 20.66
AM39100.015.00101.70-1.80mm1.1mm0.25mm10"1.5mm1.5"0.30mm SGD 21.57
AM39100.015.00121.70-1.80mm1.1mm0.25mm12"1.5mm1.5"0.30mm SGD 18.50
AM39100.015.00201.70-1.80mm1.1mm0.25mm20ft.1.5mm1.5"0.30mm SGD 17.32
AM39100.015.00081.70-1.80mm1.1mm0.25mm8"1.5mm1.5"0.30mm SGD 24.94
AM39100.020.00202.30-2.40mm1.5mm0.35mm20ft.2mm2"0.40mm SGD 17.86
AM39100.020.00042.30-2.40mm1.5mm0.35mm4"2mm2"0.40mm SGD 50.40
AM39100.020.00082.30-2.40mm1.5mm0.35mm8"2mm2"0.40mm SGD 16.89
AM39100.020.00102.30-2.40mm1.5mm0.35mm10"2mm2"0.40mm SGD 13.66
AM39100.020.00122.30-2.40mm1.5mm0.35mm12"2mm2"0.40mm SGD 14.55
AM39100.020.00142.30-2.40mm1.5mm0.35mm14"2mm2"0.40mm SGD 14.65
AM39100.020.00162.30-2.40mm1.5mm0.35mm162mm2"0.40mm SGD 15.73
AM39100.020.00242.30-2.40mm1.5mm0.35mm24mm2mm2"0.40mm SGD 26.08
AM39100.020.00262.30-2.40mm1.5mm0.35mm26mm2mm2"0.40mm SGD 26.53
AM39100.020.00302.30-2.40mm1.5mm0.35mm30"2mm2"0.40mm SGD 19.79
AM39100.020.00402.30-2.40mm1.5mm0.35mm40mm2mm2"0.40mm SGD 27.03
AM39100.025.00102.80-2.90mm1.8mm0.4mm10"2.5mm2.5"0.50mm SGD 19.93
AM39100.025.00122.80-2.90mm1.8mm0.4mm12"2.5mm2.5"0.50mm SGD 17.05
AM39100.025.00242.80-2.90mm1.8mm0.4mm24mm2.5mm2.5"0.50mm SGD 18.65
AM39100.025.00082.80-2.90mm1.8mm0.4mm8"2.5mm2.5"0.50mm SGD 18.90
AM39100.025.00202.80-2.90mm1.8mm0.4mm20ft.2.5mm2.5"0.50mm SGD 20.30
AM39100.025.00182.80-2.90mm1.8mm0.4mm182.5mm2.5"0.50mm SGD 16.35
AM39100.025.00162.80-2.90mm1.8mm0.4mm162.5mm2.5"0.50mm SGD 19.93
AM39100.025.00262.80-2.90mm1.8mm0.4mm26mm2.5mm2.5"0.50mm SGD 41.27
APPROVED VENDOR -

Spring Pin 1/4 inch

StyleModelDouble Shear Strength (Lbs.)FinishLength ToleranceMaterialOverall LengthRockwell HardnessPrice (inc. GST)
A5EA506200Passivated+/-0.010"420 Stainless Steel1.125"Work Hardened SGD 25.64
A5EA586200Passivated+/-0.015"420 Stainless Steel2.5"Work Hardened SGD 49.86
B5EE587800Plain+/-0.010"Carbon Steel1.125"RC43-52 SGD 28.81
APPROVED VENDOR -

Spring Pin 1/8 inch

StyleModelDouble Shear Strength (Lbs.)FinishMaterialOverall LengthRockwell HardnessPrice (inc. GST)
A5EA301700Passivated420 Stainless Steel1.25"Work Hardened SGD 28.54
A5EA321700Passivated420 Stainless Steel1.5"Work Hardened SGD 53.30
B5EE272000PlainCarbon Steel7/16"RC43-52 SGD 26.78
B5EE412000PlainCarbon Steel1.5"RC43-52 SGD 26.06
APPROVED VENDOR -

Spring Pin 3/16 x 2 1/2 Inch

StyleModelDouble Shear Strength (Lbs.)FinishMaterialRockwell HardnessPrice (inc. GST)
A5EA463500Passivated420 Stainless SteelWork Hardened SGD 54.11
B5EE544500PlainCarbon SteelRC43-52 SGD 37.63
APPROVED VENDOR -

Spring Pin 3/32 inch

StyleModelDouble Shear Strength (Lbs.)FinishMaterialOverall LengthRockwell HardnessPrice (inc. GST)
A5EA14825 Lbs.Passivated420 Stainless Steel1.5"Work Hardened SGD 30.07
B5EE121150PlainCarbon Steel1/4"RC43-52 SGD 26.80
B5EE231150PlainCarbon Steel1.5"RC43-52 SGD 36.70
APPROVED VENDOR -

Spring Pin Coiled

StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length ReferenceDouble Shear Strength (Lbs.)FinishFits Hole Dia. (Min.-Max.)Length ToleranceMaterialPrice (inc. GST)
A5DV840.067-0.072"0.059"0.028"265Passivated0.061-0.065"+/-0.010"420 Stainless Steel SGD 44.52
A5DV820.067-0.072"0.059"0.028"265Passivated0.061-0.065"+/-0.010"420 Stainless Steel SGD 43.18
B5EA660.067-0.072"0.059"0.028"330 Lbs.Plain0.061-0.065"+/-0.010"Carbon Steel SGD 17.53
B5EA620.067-0.072"0.059"0.028"330 Lbs.Plain0.061-0.065"+/-0.010"Carbon Steel SGD 17.03
B5EA680.067-0.072"0.059"0.028"330 Lbs.Plain0.061-0.065"+/-0.010"Carbon Steel SGD 15.73
A5DV960.083-0.088"0.075"0.032"600Passivated0.077-0.081"+/-0.010"420 Stainless Steel SGD 41.35
B5EA800.083-0.088"0.075"0.032"550 Lbs.Plain0.077-0.081"+/-0.010"Carbon Steel SGD 21.05
A5DV940.083-0.088"0.075"0.032"600Passivated0.077-0.081"+/-0.010"420 Stainless Steel SGD 45.81
A5DV980.099-0.105"0.091"0.038"600Passivated0.093-0.097"+/-0.010"420 Stainless Steel SGD 42.45
A5DY100.099-0.105"0.091"0.038"600Passivated0.093-0.097"+/-0.010"420 Stainless Steel SGD 34.46
B5EA940.099-0.105"0.091"0.038"775 Lbs.Plain0.093-0.097"+/-0.010"Carbon Steel SGD 32.56
A5DY200.099-0.105"0.091"0.038"600Passivated0.093-0.097"+/-0.010"420 Stainless Steel SGD 48.70
B5EA820.099-0.105"0.091"0.038"775 Lbs.Plain0.093-0.097"+/-0.010"Carbon Steel SGD 16.68
A5DY400.131-0.138"0.121"0.044"1100Passivated0.124-0.129"+/-0.010"420 Stainless Steel SGD 80.31
B5EB240.131-0.138"0.121"0.044"1400Plain0.124-0.129"+/-0.010"Carbon Steel SGD 65.99
B5EA960.131-0.138"0.121"0.044"1400Plain0.124-0.129"+/-0.010"Carbon Steel SGD 24.30
B5EB220.131-0.138"0.121"0.044"1400Plain0.124-0.129"+/-0.010"Carbon Steel SGD 39.49
A5DY380.131-0.138"0.121"0.044"1100Passivated0.124-0.129"+/-0.010"420 Stainless Steel SGD 43.76
A5DY520.196-0.205"0.182"0.055"2400Passivated0.185-0.192"+/-0.010"420 Stainless Steel SGD 36.74
B5EB500.196-0.205"0.182"0.055"3150Plain0.185-0.192"+/-0.015"Carbon Steel SGD 57.35
B5EB400.196-0.205"0.182"0.055"3150Plain0.185-0.192"+/-0.010"Carbon Steel SGD 40.34
A5DY680.228-0.238"0.215"0.065"3800Passivated0.217-0.224"+/-0.010"420 Stainless Steel SGD 50.79
B5EB530.228-0.238"0.215"0.065"3800Plain0.217-0.224"+/-0.010"Carbon Steel SGD 31.25
B5EB570.228-0.238"0.215"0.065"3800Plain0.217-0.224"+/-0.010"Carbon Steel SGD 61.53
B5EB510.228-0.238"0.215"0.065"3800Plain0.217-0.224"+/-0.010"Carbon Steel SGD 25.17
APPROVED VENDOR -

Spring Pin Heavy-duty, Coiled

StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length ReferenceDouble Shear Strength (Lbs.)FinishFits Hole Dia. (Min.-Max.)MaterialNominal DiameterPrice (inc. GST)
A5DY940.098-0.103"0.091"0.038"825 Lbs.Passivated0.093-0.097"420 Stainless Steel3/32" SGD 21.48
A5EA120.098-0.103"0.091"0.038"825 Lbs.Passivated0.093-0.097"420 Stainless Steel3/32" SGD 44.81
A5EA160.130-0.136"0.121"0.044"1700Passivated0.124-0.129"420 Stainless Steel1/8" SGD 38.44
A5EA340.130-0.136"0.121"0.044"1700Passivated0.124-0.129"420 Stainless Steel1/8" SGD 85.61
B5EE430.130-0.136"0.121"0.044"2000Plain0.124-0.129"Carbon Steel1/8" SGD 36.84
A5EA360.194-0.202"0.182"0.055"3500Passivated0.185-0.192"420 Stainless Steel3/16" SGD 15.09
B5EE680.322-0.334"0.304"0.08"12,000 Lbs.Plain0.308-0.319"Carbon Steel5/16" SGD 4.74
APPROVED VENDOR -

Spring Pin Slot

StyleModelLength ToleranceOverall LengthPrice (inc. GST)
A5DB74+/-0.25mm10mm SGD 8.76
A5DB76+/-0.50mm12mm SGD 8.36
A5DB78+/-0.50mm14mm SGD 5.28
StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length (Max.)Chamfer Length (Min.)Chamfer Length ReferenceDouble Shear Strength (Lbs.)Fits Hole Dia. (Min.-Max.)Length TolerancePrice (inc. GST)
A5BY970.385-0.395"0.368"0.095"0.016"-95000.375-0.382"+/-0.030" SGD 37.71
A5CA160.513-0.524"0.485"0.11"0.025"-15,8000.500-0.510"+/-0.020" SGD 44.44
A5CA180.513-0.524"0.485"0.11"0.025"-15,8000.500-0.510"+/-0.025" SGD 59.96
A5DB702.30-2.40mm--0.35mm0.35mm6342.00-2.15mm+/-0.25mm SGD 6.15
A5DB722.30-2.40mm--0.35mm0.35mm6342.00-2.15mm+/-0.25mm SGD 7.99
A5DB963.30-3.50mm--0.5mm0.5mm14213.00-3.15mm+/-0.25mm SGD 13.27
APPROVED VENDOR -

Spring Pin, Slotted

StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length (Max.)Chamfer Length (Min.)Chamfer Length ReferenceDouble Shear Strength (Lbs.)FinishFits Hole Dia. (Min.-Max.)Price (inc. GST)
A5BU660.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 10.64
A5BU740.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 19.56
B5CU840.066-0.069"0.059"0.028"0.007"-430 Lbs.Plain0.062-0.065" SGD 97.47
B5CU880.066-0.069"0.059"0.028"0.007"-430 Lbs.Plain0.062-0.065" SGD 106.80
A5BU670.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 13.97
A5BU750.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 23.39
B5CU800.066-0.069"0.059"0.028"0.007"-430 Lbs.Plain0.062-0.065" SGD 92.25
A5BU730.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 18.34
A5BU710.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 14.32
A5BU680.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 14.16
A5BU690.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 14.76
A5BU700.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 14.90
A5BU720.066-0.069"0.059"0.028"0.007"-250Passivated0.062-0.065" SGD 10.45
A5BU830.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 21.84
A5BU840.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 26.02
A5BU820.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 20.39
A5BU810.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 12.94
A5BU800.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 15.48
A5BU790.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 11.74
A5BU780.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 10.25
A5BU770.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 25.38
A5BU760.083-0.086"0.075"0.032"0.008"-460Passivated0.078-0.081" SGD 10.95
A5BU940.099-0.103"0.091"0.038"0.008"-670Passivated0.094-0.097" SGD 17.34
A5BU970.099-0.103"0.091"0.038"0.008"-670Passivated0.094-0.097" SGD 28.73
A5BU960.099-0.103"0.091"0.038"0.008"-670Passivated0.094-0.097" SGD 24.32
FABORY -

Spring Pins

StyleModelActual Dia. (Min.-Max)Basic MaterialChamfer DiameterChamfer Length (Max.)Chamfer Length (Min.)Chamfer Length ReferenceDouble Shear Strength (Lbs.)Fastener FinishPrice (inc. GST)
AM39140.040.0032-Steel-----Plain SGD 42.22
AM39150.020.0008-Steel-----Plain SGD 20.39
AM39150.025.0010-Steel-----Plain SGD 27.09
AM39150.020.0020-Steel-----Plain SGD 27.59
AM39150.020.0016-Steel-----Plain SGD 18.01
AM39150.020.0014-Steel-----Plain SGD 25.62
AM39150.020.0012-Steel-----Plain SGD 25.04
AM39150.020.0010-Steel-----Plain SGD 11.07
AM39150.020.0006-Steel-----Plain SGD 30.18
AM39150.025.0014-Steel-----Plain SGD 29.02
AM39150.015.0016-Steel-----Plain SGD 36.30
AM39150.015.0014-Steel-----Plain SGD 39.06
AM39150.015.0012-Steel-----Plain SGD 29.99
AM39150.015.0010-Steel-----Plain SGD 37.46
AM39150.015.0008-Steel-----Plain SGD 28.13
AM39150.015.0006-Steel-----Plain SGD 29.08
AM39150.025.0012-Steel-----Plain SGD 28.44
AM39150.025.0016-Steel-----Plain SGD 34.23
AM39150.015.0004-Steel-----Plain SGD 29.02
AM39150.030.0020-Steel-----Plain SGD 29.31
AM39150.040.0012-Steel-----Plain SGD 40.63
AM39150.040.0010-Steel-----Plain SGD 37.65
AM39150.030.0030-Steel-----Plain SGD 33.51
AM39150.030.0028-Steel-----Plain SGD 39.68
AM39150.030.0024-Steel-----Plain SGD 39.06
DRIV-LOK -

Slotted Spring Pins

StyleModelActual Dia. (Min.-Max)Chamfer DiameterChamfer Length (Max.)Chamfer Length (Min.)Double Shear Strength (Lbs.)FinishFits Hole Dia. (Min.-Max.)Length TolerancePrice (inc. GST)
ASLTP0620187CP0.066-0.069"0.059"0.028"0.007"430 Lbs.Passivated0.062-0.065"+/-0.015" SGD 20.78
ASLTP0620562CP0.066-0.069"0.059"0.028"0.007"430 Lbs.Passivated0.062-0.065"+/-0.015" SGD 27.67
ASLTP0620687CP0.066-0.069"0.059"0.028"0.007"430 Lbs.Passivated0.062-0.065"+/-0.015" SGD 29.21
ASLTP0620437CP0.066-0.069"0.059"0.028"0.007"430 Lbs.Passivated0.062-0.065"+/-0.015" SGD 26.60
ASLTP0780625CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 24.53
ASLTP0780875CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 36.80
ASLTP0781500CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 61.60
ASLTP0780437CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 23.35
ASLTP0780312CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 29.52
ASLTP0780187CP0.083-0.086"0.075"0.032"0.008"800 Lbs.Passivated0.078-0.081"+/-0.015" SGD 28.31
ASLTP0940562CP0.099-0.103"0.091"0.038"0.008"1150Passivated0.094-0.097"+/-0.015" SGD 21.90
ASLTP0941375CP0.099-0.103"0.091"0.038"0.008"1150Passivated0.094-0.097"+/-0.020" SGD 42.72
ASLTP1250250CP0.131-0.135"0.122"0.044"0.008"1875Passivated0.125-0.129"+/-0.015" SGD 21.51
ASLTP1250812CP0.131-0.135"0.122"0.044"0.008"1875Passivated0.125-0.129"+/-0.015" SGD 31.21
BSLTP1250250BK0.131-0.135"0.122"0.044"0.008"1875Plain0.125-0.129"+/-0.015" SGD 64.64
CSLTP1250250BT0.131-0.135"0.122"0.044"0.008"1875Zinc0.125-0.129"+/-0.015" SGD 43.74
ASLTP1561375CP0.162-0.167"0.015"0.048"0.01"2750Passivated0.156-0.160"+/-0.020" SGD 68.43
ASLTP1561750CP0.162-0.167"0.015"0.048"0.01"2750Passivated0.156-0.160"+/-0.020" SGD 79.13
CSLTP1870437BT0.194-0.199"0.182"0.055"0.011"4150Zinc0.187-0.192"+/-0.015" SGD 36.47
ASLTP1871625CP0.194-0.199"0.182"0.055"0.011"4150Passivated0.187-0.192"+/-0.020" SGD 41.07
ASLTP1870687CP0.194-0.199"0.182"0.055"0.011"4150Passivated0.187-0.192"+/-0.015" SGD 33.03
ASLTP1871875CP0.194-0.199"0.182"0.055"0.011"4150Passivated0.187-0.192"+/-0.020" SGD 44.11
BSLTP1870375BK0.194-0.199"0.182"0.055"0.011"4150Plain0.187-0.192"+/-0.015" SGD 81.70
ASLTP2190750CP0.226-0.232"0.021"0.065"0.011"5850Passivated0.219-0.224"+/-0.015" SGD 70.56
ASLTP2501375CP0.258-0.264"0.245"0.065"0.012"7050Passivated0.250-0.256"+/-0.020" SGD 70.25
APPROVED VENDOR -

Spring Pin 302 Stainless Steel Slot 1/2 X 4 L, 5PK

ModelItemPrice (inc. GST)
5CA20AE3CLF SGD 64.02
APPROVED VENDOR -

Spring Pin Slot 1/16X3/8 L, 500PK

ModelItemPrice (inc. GST)
5CU76AE3EPV SGD 93.43
APPROVED VENDOR -

Spring Pin Slot 5/16X1 1/2 Inch L, 100PK

ModelItemPrice (inc. GST)
5DA94AE3FTF SGD 101.36
APPROVED VENDOR -

Spring Pin Slot 1/8 X1 L, 15000PK

ModelItemPrice (inc. GST)
WWG-SPP-035-MZAE3JBK SGD 1080.29

Spring Pins

Spring pins are designed to withstand rotational friction and side loads, making them ideal for securing axle & shaft connections. Raptor Supplies offers these spring pins from brands like Grainger and DRIV-LOK.

Features

  • These pins have a rod-like structure that acts like a spring.
  • They have chamfered ends that allow springing action.
  • These pins can be doubled up for increasing shear strength.
  • They do not damage the host material and offer easy installation with automated equipment or a hammer.
  • Owing to their elastic nature, these pins can fit into holes without the need of being reamed.
  • They feature a large slit that allows them to deform under pressure.

Frequently Asked Questions

What is the significance of vibration-resistant slotted spring pins?

These spring pins have interlocking teeth to prevent sliding when exposed to vibration. To prevent flexing after installation, they have a hole that closes shut when the pins are placed.

What is the significance of toothed split spring pins?

Slotted toothed spring pins are hollow pins similar to standard slotted spring pins. These pins feature a slot having staggered teeth that are spaced for interlocking when the pin gets compressed. This alignment retains the pin's roundness while reducing lateral movement in vibratory environments to resist walkout. These slotted toothed pins serve dual purposes in certain applications, like those where both a spring retainer and a mechanical stop are needed. These spring pins can be doubled up to increase shear strength by positioning the slots at an angle between 90 and 180 degrees.

How to install spring pins?

  • The simplest method of installing spring pins is to use a hammer. Just align the coiled pin to the hole manually and simply hammer the pin into the hole just like a nail. Drive the pin to the desired insertion depth without damaging the host.
  • These spring pins can also be installed manually with an air hammer or a press by using a pin driving chuck. Secure the pin driving chuck into the air hammer or press and insert the pin manually into the driver end. Place the exposed end of the pin into the hole and complete the installation by actuating the air gun or advancing the press handle.
  • Another way of installing spring pins is to use an automatic pin inserter. Simply load the assembly onto the fixture, activate the machine for inserting the pin and remove the assembly from the fixture. The supply of pins in the feeder bowl should be replenished periodically.

How to remove a coiled spring pin?

  • Grab a press or hammer and strike the pin until it gets removed from the assembly.
  • Grab a pair of pliers and make sure that the pin is protruding from the assembly.
  • Simply grab the pliers and pull out the spring pin.

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