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SUNCO Dowel Pins, Spring Pins, Stepped Pins（Sales Unit：Box, Pkg.）

Shape

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

22 items

: 30; 45; 60

Taper Pin With External Thread (Hardened)

Taper Pin With External Thread (Hardened)【15-100 Pieces Per Package】

SUNCO

[Shape] Taper
[Material] S45C
[Shaft diameter tolerance] Plus tolerance
[Shaft end shape] External thread
[Characteristics] General
[Surface treatment] None
[Hardening] Yes
[Nominal diameter] 4/5/6/8/10/12/13/16
[Length] 25 to 160

Standard Price:	SGD 153.84-
Days to Ship:	3 Day(s) or more

Parallel Pin, B-Type h7 (Hardened)

Parallel Pin, B-Type h7 (Hardened)【10-1,000 Pieces Per Package】

SUNCO

[Shape] Straight
[Material] S45C
[Shaft diameter tolerance] Minus tolerance
[Shaft end shape] Standard
[Characteristics] General
[Surface treatment] None
[Hardening] Yes
[Nominal diameter] 3/4/5/6/8/10/12/13/16/20
[Length] 6 to 100

Standard Price:	SGD 36.62-
Days to Ship:	3 Day(s) or more

Dowel Pin Inch Size

Dowel Pin Inch Size【25-100 Pieces Per Package】

SUNCO

[Shape] Straight
[Material] Steel
[Shaft diameter tolerance] Plus tolerance
[Shaft end shape] Standard
[Characteristics] Standard
[Surface treatment] None
[Hardening] None
[Nominal diameter] 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2
[Length] 3/8 to 3

Standard Price:	SGD 25.24-
Days to Ship:	3 Day(s) or more

Parallel Pin With Internal Thread h7 (Hardened)

Parallel Pin With Internal Thread h7 (Hardened)【20-500 Pieces Per Package】

SUNCO

[Shape] Straight
[Material] S45C
[Shaft diameter tolerance] Minus tolerance
[Shaft end shape] Internal thread
[Characteristics] General
[Surface treatment] None
[Hardening] Yes
[Nominal diameter] 5/6/8/10/12/13/16/20
[Length] 10 to 120

Standard Price:	SGD 89.74-
Days to Ship:	3 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 3.80-
Days to Ship:	3 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【1,000-5,000 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 60.76-
Days to Ship:	9 Day(s) or more

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:	3 Day(s) or more

Grooved Pin A Type【100-1,000 Pieces Per Package】

SUNCO

[Features]There is a groove gradually spread. [Material] Steel

CAD ：

2D / 3D

Days to Ship: 3 Day(s) or more

Days to Ship:	3 Day(s) or more

Grooved Pin C Type

Grooved Pin C Type【50-1,000 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 38.08-
Days to Ship:	3 Day(s) or more

(Tempered) A-Type Parallel Pin m6

(Tempered) A-Type Parallel Pin m6【5-1,000 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.
[Applications]
·Not limited to positioning applications, it is widely used as a machine part.

Standard Price:	SGD 36.62-
Days to Ship:	3 Day(s) or more

Taper Pin With Internal Thread (Hardened)

Taper Pin With Internal Thread (Hardened)【1-500 Pieces Per Package】

SUNCO

[Shape] Taper
[Material] S45C
[Shaft diameter tolerance] Plus tolerance
[Shaft end shape] Internal thread
[Characteristics] General
[Surface treatment] None / chromate plating / other treatments available.
[Hardening] Yes
[Nominal diameter] 5/6/8/10/12/13/16/20
[Length] 15 to 160

Standard Price:	SGD 2.56-
Days to Ship:	3 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:	6 Day(s) or more

Grooved Pin E Type

Grooved Pin E Type【50-1,000 Pieces Per Package】

SUNCO

[Features]There are 3 grooves around center. [Material] Steel

CAD ：: 2D / 3D

Standard Price:	SGD 38.08-
Days to Ship:	3 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【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 275.32
Days to Ship:	10 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:	3 Day(s) or more

Grooved Pin Type B

Grooved Pin Type B【50-1,000 Pieces Per Package】

SUNCO

[Features]There is a groove gradually spread from center toward flange.

CAD ：: 2D / 3D

Standard Price:	SGD 38.08-
Days to Ship:	3 Day(s) or more

Grooved Pin, D Type

Grooved Pin, D Type【50-1,000 Pieces Per Package】

SUNCO

[Features]There are 3 grooves around flange. [Shape]Spring pin; Material: Steel

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 38.08-
Days to Ship:	3 Day(s) or more

Grooved Pin F Type

Grooved Pin F Type【50-1,000 Pieces Per Package】

SUNCO

[Features]Simple dowel pin commonly used in Europe and the United States.

CAD ：: 2D / 3D

Standard Price:	SGD 38.82-
Days to Ship:	10 Day(s) or more

Taper Pin (steel/stainless steel)

Taper Pin (steel/stainless steel)【10-1,000 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 27.72-
Days to Ship:	3 Day(s) or more

Dowel Pin (Steel Type A)

Dowel Pin (Steel Type A)【15-100 Pieces Per Package】

SUNCO

Ohkita standard dowel developed for positioning molds, jigs, etc.
[Features]
・ A type of parallel pin developed for positioning when assembling molds, jigs, etc.
・ Uses chrome molybdenum steel with excellent toughness, and is safe against thrust loads.
・ The surface hardness is increased to prevent galling during hitting, and the surface-roughness is also smooth.
[Applications]
・ Ideal for positioning molds, jigs, etc.

Standard Price:	SGD 58.60-
Days to Ship:	6 Day(s) or more

Dowel Pin (Steel Type B)

Dowel Pin (Steel Type B)【1,000 Pieces Per Package】

SUNCO

Okita standard dowel pins developed for positioning molds, jigs, etc.
[Features]
·A type of parallel pin developed for positioning during assembly of molds and jigs.
・ Uses chrome molybdenum steel with excellent toughness, and is safe against thrust loads.
・ The surface hardness is increased to prevent galling during hitting, and the surface-roughness is also smooth.
[Applications]
·Ideal for positioning molds, jigs, etc.

Standard Price:	SGD 230.91
Days to Ship:	6 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【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 50.68-
Days to Ship:	9 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	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Taper Pin With External Thread (Hardened)【15-100 Pieces Per Package】	Parallel Pin, B-Type h7 (Hardened)【10-1,000 Pieces Per Package】	Dowel Pin Inch Size【25-100 Pieces Per Package】	Parallel Pin With Internal Thread h7 (Hardened)【20-500 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【1,000-5,000 Pieces Per Package】	Spring Pin (Straight) Solar Stainless Steel Spring【2,000 Pieces Per Package】	Grooved Pin A Type【100-1,000 Pieces Per Package】	Grooved Pin C Type【50-1,000 Pieces Per Package】	(Tempered) A-Type Parallel Pin m6【5-1,000 Pieces Per Package】	Taper Pin With Internal Thread (Hardened)【1-500 Pieces Per Package】	Parallel Pin (B-Type, Made By Ohkita)【100-1,000 Pieces Per Package】	Grooved Pin E Type【50-1,000 Pieces Per Package】	Parallel Pin (Stainless Steel Hardness) Taiyo Stainless Spring Co.,Ltd. Made【2,000 Pieces Per Package】	Spring Pin (Waveform) Solar Stainless Steel Spring【5,000 Pieces Per Package】	Grooved Pin Type B【50-1,000 Pieces Per Package】	Grooved Pin, D Type【50-1,000 Pieces Per Package】	Grooved Pin F Type【50-1,000 Pieces Per Package】	Taper Pin (steel/stainless steel)【10-1,000 Pieces Per Package】	Dowel Pin (Steel Type A)【15-100 Pieces Per Package】	Dowel Pin (Steel Type B)【1,000 Pieces Per Package】	Parallel Pin (Stainless Steel B Type) Taiyo Stainless Spring Co.,Ltd. Made【100 Pieces Per Package】
CAD								2D / 3D	2D / 3D				2D / 3D			2D / 3D	2D / 3D	2D / 3D
Days to Ship	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	9 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	6 Day(s) or more	3 Day(s) or more	10 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more	10 Day(s) or more	3 Day(s) or more	6 Day(s) or more	6 Day(s) or more	9 Day(s) or more
Nominal Dia.	4 ～ 16	3 ～ 20	1/2 ～ 7/16	6 ～ 20	1 ～ 20	1.2 ～ 4.5	2.5	1.5 ～ 8	1 ～ 8	3 ～ 30	5 ～ 20	2 ～ 6	1.5 ～ 8	1.6	1.2 ～ 2	1.5 ～ 10	1.5 ～ 8	2 ～ 8	1 ～ 20	8 ～ 16	3	4 ～ 6
Shaft Dia. Tolerance	Positive Tolerance	Negative Tolerance	Positive Tolerance	Negative Tolerance	Negative Tolerance	-	-	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Negative Tolerance	Positive Tolerance	-	-	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	-	-	-
Length	45 ～ 150	6 ～ 100	-	12 ～ 120	4 ～ 100	9 ～ 10	10	8 ～ 36	4 ～ 60	8 ～ 150	15 ～ 160	5 ～ 30	8 ～ 60	12.5	7 ～ 9	6 ～ 70	6 ～ 80	12 ～ 32	6 ～ 200	10 ～ 100	8	18 ～ 60
Shape	Tapered	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	-	-	Spring Pins	Spring Pins	Straight / Dual-Fit Dowel	Tapered	Straight / Dual-Fit Dowel	Spring Pins	-	-	Spring Pins	Spring Pins	Spring Pins	Tapered	-	-	-
End Shape	External Thread	Standard	Standard	Tapped	Standard	-	-	Standard	Standard	Standard	Tapped	Standard	Standard	-	-	Standard	Standard	Standard	Standard	-	-	-
Outer Dia. (Max.)(mm)	-	-	-	-	-	-	-	1.6 ～ 8.4	1 ～ 8.3	-	-	2 ～ 6	1.6 ～ 8.35	-	-	1.63 ～ 10	1.6 ～ 8.4	2.15 ～ 8.3	-	-	-	-
Material	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel	Steel	Stainless Steel	Stainless Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel
Properties	Regular	Regular	Regular	Regular	Regular	-	-	Regular	Regular	Regular	Regular	Regular	Regular	-	-	Regular	Regular	Regular	Regular	-	-	-
Outer Dia. (Min.)(mm)	-	-	-	-	-	-	-	-	-	-	-	1.99 ～ 5.988	-	-	-	-	-	-	-	-	-	-
Surface Treatment	Not Provided	Not Provided	Black Oxide	Not Provided	Not Provided	-	-	Black Oxide	Not Provided / Black Oxide	Not Provided	Not Provided	Not Provided	Black Oxide	Not Provided	-	Black Oxide	Black Oxide	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided
Sales Unit	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	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
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less
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SUNCO Dowel Pins, Spring Pins, Stepped Pins（Sales Unit：Box, Pkg.）

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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