(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Spring Plungers Steel Screw (Part Numbers)

Spring Plungers Steel Screw

Click this image to zoom it.

Move the mouse over the image to zoom

Product Overview
Spring Plungers Steel Screw

The spring plunger is also known as the positioning column, ball screw, spring screw, etc. It is a product involving vertical stroke, in which the front pin is pressed till the pin sinks into the body and then the front pin can be ejected through the built-in spring. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
Dimensional Drawing
Example of Sensor Use

Material Specification
Load ClassificationTypeBodyPinSpring
Material Surface Treatment Material Hardness Surface Treatment Material
Steel Convex PinUltra Light LoadE-LPJS1215Black OxideS45C45~55HRCZinc PlatingSWP-B
Light LoadE-LPJL
Heavy LoadE-LPJHBlack Oxide
Ultra Heavy LoadE-LPJXNickel plating
Resin Convex PinUltra Light LoadE-LNPJSBlack OxidePOM-_
Light LoadE-LNPJL
Heavy LoadE-LNPJH
Ultra Heavy LoadE-LNPJXNickel plating
Specification Table
Spring Plungers Steel Screw
 
Part NumberdLBUltra Light LoadLight LoadHeavy LoadUltra Heavy Load
TypeM
(Coarse Thread)
SUltra Light Load
Light Load
Heavy Load
Ultra Heavy LoadLoad (N)Load (N)Load (N)Load (N)
min.max.min.max.min.max.min.max.
(Steel Convex Pin)
E-LPJS (Only with * symbol)
E-LPJL
E-LPJH
E-LPJX (Only with symbol)



(Resin Convex Pin)

E-LNPJS (Only with * symbol)
E-LNPJL(Only with symbol)
E-LNPJH(Only with symbol)
E-LNPJX (Only with * symbol)





ℓ dimension in ( ) applies to Ultra Heavy Load.
3**1.51.110 (15)10150.90.10.30.41.60.94.22.55.1
31.115 (20)15200.90.10.30.311.14.92.56.8
421.615 (24)15241.30.20.70.94.11.98.76.215.3
41.62424241.30.20.70.72.20.38.34.815
53220 (27)20271.50.731.59.8222.51130.4
5227 (39)27391.50.731.610.42.523.411.631.5
632.525 (30)253020.93.23.410.412.533.817.246.6
52.530 (26)303620.93.21.99.76.232.616.847.4
102.53039-2--1.510.9532.7--
833.125 (27)25272.50.93.33.59.411.731.228.156.9
53.127 (30)27352.50.93.32.99.68.331.910.539.9
103.13043-2.5--3.111.28.436.4--
1053.830303531.94.72.814.111.4511773.7
103.830435331.74.72.914.69.560.813.775.5
153.83058-3--3.4177.257.3--
1255.530 (35)304341.54.73.517.15.64135.3107.9
105.535435841.35.92.521.15.255.912.7107.9
155.535517841.65.92.319.45.153.616.7140.2
205.53578-4--4.122.58.756.1--
1610835606051.712.812.13826.57829.6157.9
15835607051.712.89.739.714.279.410142.2
20835859051.712.88.640.116.880.44.3146.1
308351251255--173819.881.25.2140.7
40835125-55.541.27.684.3--
5083515554.448.37.578.8
6083515954.149.66.478.1
7083518553.155.74.395
8083518552.551.33.2103.5
201510456080614.479.422.5147.114.5274.6
20104572-613.983.423157.9--
30104596613.688.318.6154
401045120613.4109.826.8195.1
2471045601027.865.940.7127.9
15104560841025.5106.946.9226.555.1375.2
20104575-1015.310143.1224.6--
3010451001019.110047.8231.4
4010451241017.198.144.1225.5
3015144566109.3104.432.4259.9
201445781055.2156.972.6356.5
3014451001028.4128.341.6290.3
4014451231014.7109.244.4303
Load (N) is “-”, indicating that this series has no corresponding dimensions and specifications
Product Features
·It has complete specifications, which can satisfy the requirements of various sizes, lengths, and loads.
·The body is made of steel material, while the front pin is made of either steel or polyacetal, available in anti-loosening type and none anti-loosening type.
·The spring plunger is a product involving vertical stroke. It can be used in mold release, workpiece lifting and positioning, etc., which can be widely applied in medium and low-precision mechanical devices, fixtures, molds, automation machines, etc.
·The stroke can be fine-tuned correspondingly to the screw-in depth.
Usage Method
When pressed down
When released
Usage Method
Usage Method

Part Number
E-LPJH10-10
E-LPJH10-15
E-LPJH12-5
E-LPJH12-10
E-LPJH12-15
E-LPJH12-20
E-LPJH16-10
E-LPJH16-15
E-LPJH16-20
E-LPJH16-30
E-LPJH16-40
E-LPJH16-50
E-LPJH16-60
E-LPJH16-70
E-LPJH16-80
E-LPJH20-15
E-LPJH20-20
E-LPJH20-30
E-LPJH20-40
E-LPJH24-7
E-LPJH24-15
E-LPJH24-20
E-LPJH24-30
E-LPJH24-40
E-LPJH30-15
E-LPJH30-20
E-LPJH30-30
E-LPJH30-40
E-LPJL3-1.5
E-LPJL3-3
E-LPJL4-2
E-LPJL4-4
E-LPJL5-3
E-LPJL5-5
E-LPJL6-3
E-LPJL6-5
E-LPJL6-10
E-LPJL8-3
E-LPJL8-5
E-LPJL8-10
E-LPJL10-5
E-LPJL10-10
E-LPJL10-15
E-LPJL12-5
E-LPJL12-10
E-LPJL12-15
E-LPJL12-20
E-LPJL16-10
E-LPJL16-15
E-LPJL16-20
E-LPJL16-30
E-LPJL16-40
E-LPJL16-50
E-LPJL16-60
E-LPJL16-70
E-LPJL16-80
E-LPJL20-15
E-LPJL20-20
E-LPJL20-30
E-LPJL20-40
E-LPJL24-7
E-LPJL24-15
E-LPJL24-20
E-LPJL24-30
E-LPJL24-40
E-LPJL30-15
E-LPJL30-20
E-LPJL30-30
E-LPJL30-40
E-LPJS3-1.5
E-LPJS3-3
E-LPJS4-2
E-LPJS4-4
E-LPJS5-3
E-LPJS5-5
E-LPJS6-3
E-LPJS6-5
E-LPJS8-3
E-LPJS8-5
E-LPJS10-5
E-LPJS10-10
E-LPJS12-5
E-LPJS12-10
E-LPJS12-15
E-LPJS16-10
E-LPJS16-15
E-LPJS16-20
E-LPJX3-1.5
E-LPJX3-3
E-LPJX4-2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. M
(mm)
Stroke (S)
(mm)
Pin Material Thread Locking Treatment Main Body Surface Treatment Pin Surface Treatment Min. Load
(N)
Max. Load
(N)

SGD 5.50

1 Piece(s)Available 9 Day(s) 1010[Steel] SteelProvidedBlack OxideBlack Oxide7.849

SGD 5.70

1 Piece(s)Available 9 Day(s) 1015[Steel] SteelProvidedBlack OxideBlack Oxide6.248.7

SGD 5.80

1 Piece(s)Available 9 Day(s) 125[Steel] SteelProvidedBlack OxideBlack Oxide1949

SGD 5.90

1 Piece(s)Available 9 Day(s) 1210[Steel] SteelProvidedBlack OxideBlack Oxide7.849

SGD 6.40

1 Piece(s)Available 9 Day(s) 1215[Steel] SteelProvidedBlack OxideBlack Oxide4.949

SGD 6.40

1 Piece(s)Available 9 Day(s) 1220[Steel] SteelProvidedBlack OxideBlack Oxide6.949

SGD 7.20

1 Piece(s)Available 9 Day(s) 1610[Steel] SteelProvidedBlack OxideBlack Oxide1378.5

SGD 8.10

1 Piece(s)Available 9 Day(s) 1615[Steel] SteelProvidedBlack OxideBlack Oxide1378.5

SGD 9.00

1 Piece(s)Available 9 Day(s) 1620[Steel] SteelProvidedBlack OxideBlack Oxide9.878.5

SGD 13.00

1 Piece(s)Available 9 Day(s) 1630[Steel] SteelProvidedBlack OxideBlack Oxide6.978.5

SGD 15.50

1 Piece(s)Available 9 Day(s) 1640[Steel] SteelProvidedBlack OxideBlack Oxide6.978.5

SGD 18.90

1 Piece(s)Available 9 Day(s) 1650[Steel] SteelProvidedBlack OxideBlack Oxide2978.5

SGD 21.30

1 Piece(s)Available 9 Day(s) 1660[Steel] SteelProvidedBlack OxideBlack Oxide3.978.5

SGD 25.20

1 Piece(s)Available 9 Day(s) 1670[Steel] SteelProvidedBlack OxideBlack Oxide5.578.5

SGD 28.60

1 Piece(s)Available 9 Day(s) 1680[Steel] SteelProvidedBlack OxideBlack Oxide2993.2

SGD 19.40

1 Piece(s)Available 9 Day(s) 2015[Steel] SteelProvidedBlack OxideBlack Oxide25147

SGD 21.30

1 Piece(s)Available 9 Day(s) 2020[Steel] SteelProvidedBlack OxideBlack Oxide23147

SGD 21.70

1 Piece(s)Available 9 Day(s) 2030[Steel] SteelProvidedBlack OxideBlack Oxide23147

SGD 28.60

1 Piece(s)Available 9 Day(s) 2040[Steel] SteelProvidedBlack OxideBlack Oxide23147

SGD 17.80

1 Piece(s)Available 9 Day(s) 247[Steel] SteelProvidedBlack OxideBlack Oxide44196

SGD 19.50

1 Piece(s)Available 9 Day(s) 2415[Steel] SteelProvidedBlack OxideBlack Oxide47216

SGD 22.00

1 Piece(s)Available 9 Day(s) 2420[Steel] SteelProvidedBlack OxideBlack Oxide44216

SGD 28.60

1 Piece(s)Available 9 Day(s) 2430[Steel] SteelProvidedBlack OxideBlack Oxide44216

SGD 30.10

1 Piece(s)Available 9 Day(s) 2440[Steel] SteelProvidedBlack OxideBlack Oxide44216

SGD 22.80

1 Piece(s)Available 9 Day(s) 3015[Steel] SteelProvidedBlack OxideBlack Oxide44275

SGD 36.10

1 Piece(s)Available 9 Day(s) 3020[Steel] SteelProvidedBlack OxideBlack Oxide53275

SGD 41.00

1 Piece(s)Available 9 Day(s) 3030[Steel] SteelProvidedBlack OxideBlack Oxide45275

SGD 48.30

1 Piece(s)Available 9 Day(s) 3040[Steel] SteelProvidedBlack OxideBlack Oxide47275

SGD 2.80

1 Piece(s)Available 9 Day(s) 31.5[Steel] SteelNot ProvidedBlack OxideZinc Plating0.51

SGD 2.80

1 Piece(s)Available 9 Day(s) 33[Steel] SteelNot ProvidedBlack OxideZinc Plating0.31

SGD 2.70

1 Piece(s)Available 9 Day(s) 42[Steel] SteelNot ProvidedBlack OxideZinc Plating12

SGD 2.80

1 Piece(s)Available 9 Day(s) 44[Steel] SteelNot ProvidedBlack OxideZinc Plating0.62

SGD 2.60

1 Piece(s)Available 9 Day(s) 53[Steel] SteelProvidedBlack OxideZinc Plating29.8

SGD 2.70

1 Piece(s)Available 9 Day(s) 55[Steel] SteelProvidedBlack OxideZinc Plating29.8

SGD 2.60

1 Piece(s)Available 9 Day(s) 63[Steel] SteelProvidedBlack OxideZinc Plating5.99.8

SGD 2.60

1 Piece(s)Available 9 Day(s) 65[Steel] SteelProvidedBlack OxideZinc Plating29.8

SGD 3.00

1 Piece(s)Available 9 Day(s) 610[Steel] SteelProvidedBlack OxideZinc Plating1.49.8

SGD 2.80

1 Piece(s)Available 9 Day(s) 83[Steel] SteelProvidedBlack OxideZinc Plating5.99.8

SGD 3.00

1 Piece(s)Available 9 Day(s) 85[Steel] SteelProvidedBlack OxideZinc Plating2.99.8

SGD 5.00

1 Piece(s)Available 9 Day(s) 810[Steel] SteelProvidedBlack OxideZinc Plating39.8

SGD 5.30

1 Piece(s)Available 9 Day(s) 105[Steel] SteelProvidedBlack OxideZinc Plating5.914.7

SGD 5.50

1 Piece(s)Available 9 Day(s) 1010[Steel] SteelProvidedBlack OxideZinc Plating2.914.7

SGD 5.70

1 Piece(s)Available 9 Day(s) 1015[Steel] SteelProvidedBlack OxideZinc Plating2.914.7

SGD 5.80

1 Piece(s)Available 9 Day(s) 125[Steel] SteelProvidedBlack OxideZinc Plating5.914.7

SGD 5.90

1 Piece(s)Available 9 Day(s) 1210[Steel] SteelProvidedBlack OxideZinc Plating2.919.6

SGD 6.40

1 Piece(s)Available 9 Day(s) 1215[Steel] SteelProvidedBlack OxideZinc Plating2.919.6

SGD 6.40

1 Piece(s)Available 9 Day(s) 1220[Steel] SteelProvidedBlack OxideZinc Plating3.519.6

SGD 7.20

1 Piece(s)Available 9 Day(s) 1610[Steel] SteelProvidedBlack OxideZinc Plating5.939.2

SGD 8.10

1 Piece(s)Available 9 Day(s) 1615[Steel] SteelProvidedBlack OxideZinc Plating3.939.2

SGD 9.00

1 Piece(s)Available 9 Day(s) 1620[Steel] SteelProvidedBlack OxideZinc Plating4.939.2

SGD 13.00

1 Piece(s)Available 9 Day(s) 1630[Steel] SteelProvidedBlack OxideZinc Plating2.939.2

SGD 15.50

1 Piece(s)Available 9 Day(s) 1640[Steel] SteelProvidedBlack OxideZinc Plating4.939.2

SGD 18.90

1 Piece(s)Available 9 Day(s) 1650[Steel] SteelProvidedBlack OxideZinc Plating5049

SGD 21.30

1 Piece(s)Available 9 Day(s) 1660[Steel] SteelProvidedBlack OxideZinc Plating2.949

SGD 25.20

1 Piece(s)Available 9 Day(s) 1670[Steel] SteelProvidedBlack OxideZinc Plating3.449

SGD 28.60

1 Piece(s)Available 9 Day(s) 1680[Steel] SteelProvidedBlack OxideZinc Plating2039.2

SGD 19.40

1 Piece(s)Available 9 Day(s) 2015[Steel] SteelProvidedBlack OxideZinc Plating1378.5

SGD 21.30

1 Piece(s)Available 9 Day(s) 2020[Steel] SteelProvidedBlack OxideZinc Plating1278.5

SGD 24.20

1 Piece(s)Available 9 Day(s) 2030[Steel] SteelProvidedBlack OxideZinc Plating1278.5

SGD 28.60

1 Piece(s)Available 9 Day(s) 2040[Steel] SteelProvidedBlack OxideZinc Plating1278.5

SGD 17.80

1 Piece(s)Available 9 Day(s) 247[Steel] SteelProvidedBlack OxideZinc Plating2098.1

SGD 18.40

1 Piece(s)Available 9 Day(s) 2415[Steel] SteelProvidedBlack OxideZinc Plating2098.1

SGD 20.00

1 Piece(s)Available 9 Day(s) 2420[Steel] SteelProvidedBlack OxideZinc Plating1898.1

SGD 26.10

1 Piece(s)Available 9 Day(s) 2430[Steel] SteelProvidedBlack OxideZinc Plating1898.1

SGD 37.60

1 Piece(s)Available 9 Day(s) 2440[Steel] SteelProvidedBlack OxideZinc Plating1898.1

SGD 22.80

1 Piece(s)Available 9 Day(s) 3015[Steel] SteelProvidedBlack OxideZinc Plating28118

SGD 36.10

1 Piece(s)Available 9 Day(s) 3020[Steel] SteelProvidedBlack OxideZinc Plating28118

SGD 41.00

1 Piece(s)Available 9 Day(s) 3030[Steel] SteelProvidedBlack OxideZinc Plating28118

SGD 48.30

1 Piece(s)Available 9 Day(s) 3040[Steel] SteelProvidedBlack OxideZinc Plating28118

SGD 2.80

1 Piece(s)Available 9 Day(s) 31.5[Steel] SteelNot ProvidedBlack OxideZinc Plating0.050.32

SGD 2.80

1 Piece(s)Available 9 Day(s) 33[Steel] SteelNot ProvidedBlack OxideZinc Plating0.090.32

SGD 2.70

1 Piece(s)Available 9 Day(s) 42[Steel] SteelNot ProvidedBlack OxideZinc Plating0.20.2

SGD 2.80

1 Piece(s)Available 9 Day(s) 44[Steel] SteelNot ProvidedBlack OxideZinc Plating0.20.02

SGD 2.60

1 Piece(s)Available 9 Day(s) 53[Steel] SteelProvidedBlack OxideZinc Plating0.70.7

SGD 2.70

1 Piece(s)Available 9 Day(s) 55[Steel] SteelProvidedBlack OxideZinc Plating0.70.7

SGD 2.60

1 Piece(s)Available 9 Day(s) 63[Steel] SteelProvidedBlack OxideZinc Plating0.90.9

SGD 2.70

1 Piece(s)Available 9 Day(s) 65[Steel] SteelProvidedBlack OxideZinc Plating0.90.9

SGD 2.80

1 Piece(s)Available 9 Day(s) 83[Steel] SteelProvidedBlack OxideZinc Plating0.90.9

SGD 3.00

1 Piece(s)Available 9 Day(s) 85[Steel] SteelProvidedBlack OxideZinc Plating0.90.9

SGD 5.30

1 Piece(s)Available 9 Day(s) 105[Steel] SteelProvidedBlack OxideZinc Plating1.91.9

SGD 5.50

1 Piece(s)Available 9 Day(s) 1010[Steel] SteelProvidedBlack OxideZinc Plating1.71.7

SGD 5.70

1 Piece(s)Available 9 Day(s) 125[Steel] SteelProvidedBlack OxideZinc Plating1.51.5

SGD 5.90

1 Piece(s)Available 9 Day(s) 1210[Steel] SteelProvidedBlack OxideZinc Plating1.31.3

SGD 6.40

1 Piece(s)Available 9 Day(s) 1215[Steel] SteelProvidedBlack OxideZinc Plating1.61.6

SGD 6.40

1 Piece(s)Available 9 Day(s) 1610[Steel] SteelProvidedBlack OxideZinc Plating1.71.7

SGD 7.20

1 Piece(s)Available 9 Day(s) 1615[Steel] SteelProvidedBlack OxideZinc Plating1.71.7

SGD 8.10

1 Piece(s)Available 9 Day(s) 1620[Steel] SteelProvidedBlack OxideZinc Plating1.71.7

SGD 2.80

1 Piece(s)Available 9 Day(s) 31.5[Steel] SteelNot ProvidedElectroless Nickel PlatingBlack Oxide2.24.5

SGD 2.80

1 Piece(s)Available 9 Day(s) 33[Steel] SteelNot ProvidedElectroless Nickel PlatingBlack Oxide1.84.5

SGD 2.70

1 Piece(s)Available 9 Day(s) 42[Steel] SteelNot ProvidedElectroless Nickel PlatingBlack Oxide5.213

Loading...

Basic Information

Body Material Steel Mounting Method Screw-In Initial Load (Range)(N) 0.01~50
Tip Heat Treatment Not Provided Wrench Hole Shape Hex

Frequently asked question (FAQ)

Question: What role does a ball plunger play?
Answer: It specifies the stroke of the front ball and can be used for temporary positioning and indexing of workpieces.
Question: What role does a spring plunger play?
Answer: With pin-shaped front section, it can be used to eject workpieces or stoppers.
Question: What is the difference between a ball plunger and a spring plunger?
Answer: A plunger is headed with a steel ball and its stroke is the displacement of the ball. A spring plunger has a pin-shaped front section and the displacement stroke of the pin is used for such purposes as temporary positioning and indexing of workpieces.

Tech Support