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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/1/2025 to 6:00 (SGT) 20/1/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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SUNCO Dowel Pins, Spring Pins, Stepped Pins（Material：Stainless Steel）

Shape

Straight / Dual-Fit Dowel
Tapered
Stepped
Plastic (Insulation)
Spring Pins
Specialized Tools

12 items

: 30; 45; 60

Spring Pin (Straight) Solar Stainless Steel Spring

Spring Pin (Straight) Solar Stainless Steel Spring【2,000 Pieces Per Package】

SUNCO

Spring pins used for purposes such as connecting, positioning, and preventing screws from rotating.
[Features]
·Generic name for several types of pins to drive.
·A rod-shaped or roll-shaped product consisting of two or more parts is inserted into a precise hole.
·Spring force in the radial direction is used by forming a gap at the seam of a springy plate by rounding it.
·It is possible to have multiple roles such as stopper and hinge.
·When a dynamic load is applied, it is recommended to use the specified insertion direction.
·Both end faces have been drawn to prevent tangling.
[Applications]
·Its shear strength is 2 to 3% higher than that of corrugated steel, making it suitable for locations subject to dynamic and impact loads.

Standard Price:	SGD 80.41
Days to Ship:	4 Day(s) or more

Taper Pin (steel/stainless steel)

Taper Pin (steel/stainless steel)【1-1,000 Pieces Per Package】

SUNCO

[Shape] Taper
[Shaft diameter tolerance] Plus tolerance
[Shaft end shape] Standard
[Characteristics] General
[Nominal size] 1/1.2/1.5/1.6/2/2.5/3/4/5/6/7/8/10/12/13/16/20
[Material] Steel / stainless steel
[Surface treatment] None
[Hardening] None

Standard Price:	SGD 0.97-
Days to Ship:	4 Day(s) or more

SUS303 Parallel Pin, B Type h7

SUS303 Parallel Pin, B Type h7【1-1,000 Pieces Per Package】

SUNCO

Parallel pins, also called "knock pins".
[Features]
·When two or more parts are fastened together, they are drilled and hammered together while they are still in place.
·Used for precision machining and heavy-duty machines.
·Material: SUS303.
[Applications]
·Not limited to positioning applications, it is widely used as a machine part.

Standard Price:	SGD 0.38-
Days to Ship:	4 Day(s) or more

Spring Pin (Stainless Steel Waveform / For Light Loads) Solar Stainless Steel Spring

Spring Pin (Stainless Steel Waveform / For Light Loads) Solar Stainless Steel Spring【1-5,000 Pieces Per Package】

SUNCO

Spring pins used for purposes such as connecting, positioning, and preventing screws from rotating.
[Features]
·Generic name for several types of pins to drive.
·A rod-shaped or roll-shaped product consisting of two or more parts is inserted into a precise hole.
·Spring force in the radial direction is used by forming a gap at the seam of a springy plate by rounding it.
·It is possible to have multiple roles such as stopper and hinge.
·When a dynamic load is applied, it is recommended to use the specified insertion direction.
[Applications]
·Compared to general use, the thickness of the plate is thin and the mating material is aluminum or resin, making it suitable for places where the insertion load is kept low.

Standard Price:	SGD 0.11-
Days to Ship:	4 Day(s) or more

Parallel Pin (A-Type, Made By Ohkita)

SUNCO

It is widely used not only for positioning purposes but also as machine parts. It has excellent corrosion resistance to various media including seawater and salt water, and is used for seawater pumps, piping parts, valves, food machinery, etc.

Standard Price:	SGD 1.19
Days to Ship:	4 Day(s) or more

Parallel Pin (B-Type, Made By Ohkita)

Parallel Pin (B-Type, Made By Ohkita)【100-1,000 Pieces Per Package】

SUNCO

[Material] SUS316
[Shape] Both ends flat tipped
[Tolerance] h7

Standard Price:	SGD 194.57-
Days to Ship:	7 Day(s) or more

Grooved Pin C Type

Grooved Pin C Type【1-1,000 Pieces Per Package】

SUNCO

[Features]There is a horizontal groove with same thickness. [Materials]Can choose from steel or stainless steel.

CAD ：: 2D / 3D

Standard Price:	SGD 0.68-
Days to Ship:	4 Day(s) or more

Parallel Pin (SUS303 A Type) Himeno Precision Works Made

SUNCO

Standard Price:	SGD 0.41
Days to Ship:	4 Day(s) or more

Parallel Pin (Stainless Steel Hardness) Taiyo Stainless Spring Co.,Ltd. Made

Parallel Pin (Stainless Steel Hardness) Taiyo Stainless Spring Co.,Ltd. Made【1-2,000 Pieces Per Package】

SUNCO

Parallel pins that are centerless ground after cutting to finish the straightness, roundness, and outer diameter.
[Features]
·Made of stainless steel.
[Applications]
·It is suitable for home appliances, medical care, and food-related industries.
·Used for rotary shafts and hinge shafts.

Standard Price:	SGD 0.22-
Days to Ship:	4 Day(s) or more

Parallel Pin (Stainless Steel B Type) Taiyo Stainless Spring Co.,Ltd. Made

Parallel Pin (Stainless Steel B Type) Taiyo Stainless Spring Co.,Ltd. Made【1-100 Pieces Per Package】

SUNCO

[Features]
·Used for rotating shafts, hinges, etc.
·Additional work is also possible.
[Applications]
·Made of stainless steel, it is suitable for home appliance, medical, and food-related applications.

Standard Price:	SGD 1.21-
Days to Ship:	4 Day(s) or more

Taper Pin (SUS303) Himeno Precision Works

SUNCO

Standard Price:	SGD 2.30
Days to Ship:	7 Day(s) or more

Spring Pin (Waveform) Solar Stainless Steel Spring

Spring Pin (Waveform) Solar Stainless Steel Spring【5,000 Pieces Per Package】

SUNCO

Spring pins used for purposes such as connecting, positioning, and preventing screws from rotating.
[Features]
·Generic name for several types of pins to drive.
·A rod-shaped or roll-shaped product consisting of two or more parts is inserted into a precise hole.
·Spring force in the radial direction is used by forming a gap at the seam of a springy plate by rounding it.
·It is possible to have multiple roles such as stopper and hinge.
·When a dynamic load is applied, it is recommended to use the specified insertion direction.
·It has a long developed dimension and excellent roundness and pull-out load.
[Applications]
·Compared to the straight type, products are less likely to get entangled with each other and are suitable for automatic insertion.

Standard Price:	SGD 123.19-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nominal Dia.
Shaft Dia. Tolerance
Length
Shape
End Shape
Outer Dia. (Max.)(mm)
Material
Properties
Outer Dia. (Min.)(mm)
Surface Treatment
Sales Unit


Brand	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Spring Pin (Straight) Solar Stainless Steel Spring【2,000 Pieces Per Package】	Taper Pin (steel/stainless steel)【1-1,000 Pieces Per Package】	SUS303 Parallel Pin, B Type h7【1-1,000 Pieces Per Package】	Spring Pin (Stainless Steel Waveform / For Light Loads) Solar Stainless Steel Spring【1-5,000 Pieces Per Package】	Parallel Pin (A-Type, Made By Ohkita)	Parallel Pin (B-Type, Made By Ohkita)【100-1,000 Pieces Per Package】	Grooved Pin C Type【1-1,000 Pieces Per Package】	Parallel Pin (SUS303 A Type) Himeno Precision Works Made	Parallel Pin (Stainless Steel Hardness) Taiyo Stainless Spring Co.,Ltd. Made【1-2,000 Pieces Per Package】	Parallel Pin (Stainless Steel B Type) Taiyo Stainless Spring Co.,Ltd. Made【1-100 Pieces Per Package】	Taper Pin (SUS303) Himeno Precision Works	Spring Pin (Waveform) Solar Stainless Steel Spring【5,000 Pieces Per Package】
CAD							2D / 3D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more
Nominal Dia.	2.5	1 ～ 20	1 ～ 20	1 ～ 6	4	2 ～ 6	1 ～ 4	3	1 ～ 2	4 ～ 6	1.6	1.2 ～ 2
Shaft Dia. Tolerance	-	Positive Tolerance	Negative Tolerance	-	Positive Tolerance	Negative Tolerance	Positive Tolerance	-	-	-	-	-
Length	10	6 ～ 200	4 ～ 100	4 ～ 63	10	5 ～ 30	4 ～ 30	4	3 ～ 20	8 ～ 60	25	7 ～ 9
Shape	-	Tapered	Straight / Dual-Fit Dowel	-	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Spring Pins	-	-	-	-	-
End Shape	-	Standard	Standard	-	Standard	Standard	Standard	-	-	-	-	-
Outer Dia. (Max.)(mm)	-	-	-	-	2.012	2 ～ 6	1 ～ 4.25	-	-	-	-	-
Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Properties	-	Regular	Regular	-	Regular	Regular	Regular	-	-	-	-	-
Outer Dia. (Min.)(mm)	-	-	-	-	2.004	1.99 ～ 5.988	-	-	-	-	-	-
Surface Treatment	-	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-
Sales Unit	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.

Configure

Specification/Dimensions

Nominal Dia.
0.1

0.2

0.3

0.4

0.5

0.6

0.8

1

1/2

1/4

1/8

1.2

1.4

1.5

1.6

1.8

2

2.5

3

3/8

3/16

3.5

4

4.5

5

5/16

6

7

7/16

8

9

10

12

13

14

15

16

18

20

25

30
Clear

Shaft Dia. Tolerance
- Positive Tolerance
- Negative Tolerance
Clear

Length
1

1 1/2

1 1/4

1/2

1 3/4

2

2 1/2

2 1/4

3

3/4

3/8

4

5

5/8

6

7

7/8

8

9

10

11

12

12.5

13

13.5

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

30

32

34

35

36

38

40

42

45

48

50

53

55

56

60

63

65

70

75

80

85

90

95

100

105

110

115

120

125

130

140

150

160

180

200

300

350
Clear

End Shape
- Standard
- Tapped
- External Thread
Larger Image

Clear

Outer Dia. (Max.)(mm)
1

1.05

1.2

1.25

1.4

1.6

1.63

1.7

1.8

2

2.012

2.1

2.15

2.25

2.5

2.6

2.65

2.7

2.75

3

3.1

3.15

3.2

3.25

3.3

3.75

3.84

3.9

4

4.15

4.2

4.25

4.3

4.35

4.4

4.84

4.9

5

5.15

5.2

5.25

5.3

5.35

5.4

6

6.15

6.25

6.3

6.35

6.4

7.6

8.2

8.25

8.3

8.35

8.4

8.6

10

10.4

10.45

10.6

12.5

12.6

12.7

13.7
Clear

Material
EN 1.1217 Equiv. Steel for cold working

Plastic

Stainless Steel

Steel
Clear

Properties
- Regular
- Light Load
Clear

Outer Dia. (Min.)(mm)
1.1

1.3

1.5

1.6

1.7

1.99

2.004

2.15

2.49

2.65

2.99

3.15

3.65

3.7

3.988

4.2

4.7

4.988

5.2

5.988

6.2

7.3

8.3

10.3

12.3

12.4

13.4
Clear

Surface Treatment
- Not Provided
- Tempered Collar
- Glossy Finishing
- Phosphate Coating
- Black Oxide
Clear

Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

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Clear

CAD

- 2D
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Clear

Days to Ship

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8 Day(s) or Less

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SUNCO Dowel Pins, Spring Pins, Stepped Pins（Material：Stainless Steel）

Shape

Configure

Specification/Dimensions

Nominal Dia.

Shaft Dia. Tolerance

Length

End Shape

Outer Dia. (Max.)(mm)

Material

Properties

Outer Dia. (Min.)(mm)

Surface Treatment

Sales Unit

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