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Dowel Pins, Spring Pins, Stepped Pins（Properties：Regular Page2）

It is used as a positioning part. Some brands call it a dowel pin or straight pin, but there is no difference in the standards.
Standards are stipulated in JIS, and products designed according to both the new and old JIS standards are available. MISUMI offers products of both standards, so note the difference in tolerance.
Besides the dowel pin, MISUMI offers abundant shapes such as spring pin and stepped pin, as well as sizes from 0.1 to 30 mm and length from 2 to 200 mm. [Materials] > Stainless steel, iron (steel), resin
[Nominal Diameter] > 0.1 to 30 mm

Shape

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

65 items

: 30; 45; 60

Grooved Pin, D Type

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

SUNCO

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

Volume Discount

CAD ：: 2D / 3D

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

Stainless Steel Parallel Pin, B Type/Soft (h7)

Stainless Steel Parallel Pin, B Type/Soft (h7)【100 Pieces Per Package】

TAIYO STAINLESS SPRING

Outer diameter dimensions are less accurate than that of the A type. Used for rotating shafts, hinges, etc.
* "h7" is the JIS fitting tolerance.

Standard Price:	SGD 19.53-
Days to Ship:	8 Day(s) or more

(Tempered) A-Type Parallel Pin m6

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

Standard Price:	SGD 0.35-
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 0.49-
Days to Ship:	4 Day(s) or more

Long Parallel Pin [m6] S45C

OHKITA

Pin is 300 mm or longer. Cut for use.
Polishing completed for m6 tolerance.
Material = S45C Equivalent (No Heat Treatment)

Standard Price:	SGD 6.25-
Days to Ship:	5 Day(s) or more

Parallel Pin With Internal Thread m6

OHKITA

Internal threading makes insertion easy.
The tolerance is m6.
Material = S45C equivalent; hardness = HRC45 to 52; quenched and tempered.
Material = SUS303 Equivalent. Use for applications where corrosion resistance is required.

Standard Price:	SGD 5.43-
Days to Ship:	4 Day(s) or more

Knock Pin E Type

OHKITA

This simple dowel pin does not require fitting hole accuracy.
Connects using the protrusions molded on both side of the groove.
The fitting hole recommended tolerance for a nominal diameter of up to 3 mm is H9, and H11 for anything larger.
Material = free-cutting steel; surface processing = nominal diameter less than 4 mm: unprocessed, 4 mm or more: black oxide finish.

Standard Price:	SGD 0.88-
Days to Ship:	5 Day(s) or more

Grooved Pin Type B

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.50-
Days to Ship:	4 Day(s) or more

Grooved Pin F Type

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 1.17-
Days to Ship:	4 Day(s) or more

S45C-A Parallel Pin, A Type/Soft (m6)

S45C-A Parallel Pin, A Type/Soft (m6)【100 Pieces Per Package】

TAIYO STAINLESS SPRING

Outer diameter dimensions are more accurate than those of the B type. Used for rotating shafts, hinges, etc.
* "m6" is the JIS fitting tolerance.

Standard Price:	SGD 0.47-
Days to Ship:	8 Day(s) or more

S45C-A Parallel Pin, B Type/Soft (h7)

S45C-A Parallel Pin, B Type/Soft (h7)【1-100 Pieces Per Package】

TAIYO STAINLESS SPRING

Outer diameter dimensions are less accurate than that of the A type. Used for rotating shafts, hinges, etc.
* "h7" is the JIS fitting tolerance.

Standard Price:	SGD 0.28-
Days to Ship:	4 Day(s) or more

S45C-Q Parallel Pin, A Type/Hard (m6)

S45C-Q Parallel Pin, A Type/Hard (m6)【100 Pieces Per Package】

TAIYO STAINLESS SPRING

Outer diameter dimensions are more accurate than those of the B type. Used for rotating shafts, hinges, etc.
* "m6" is the JIS fitting tolerance.

Standard Price:	SGD 16.20-
Days to Ship:	8 Day(s) or more

S45C-Q Parallel Pin, B Type/Hard (h7)

S45C-Q Parallel Pin, B Type/Hard (h7)【1-100 Pieces Per Package】

TAIYO STAINLESS SPRING

Outer diameter dimensions are less accurate than that of the A type. Used for rotating shafts, hinges, etc.
* "h7" is the JIS fitting tolerance.

Standard Price:	SGD 0.43-
Days to Ship:	4 Day(s) or more

Parallel Pin, Class A, m6 S45C-Q

OHKITA

Heat tempered dowel pin.
The shape of the end surfaces varies on each side, but insertion should generally be from the flat tip.
Material = S45C Equivalent; Hardness = HRC23 to 33

Standard Price:	SGD 0.96-
Days to Ship:	4 Day(s) or more

Long Parallel Pin [m6] SUS303

OHKITA

Pin is 300 mm or longer. Cut for use.
Features outstanding corrosion resistance and machining resistance.
Polishing completed for m6 tolerance.
Material = SUS303 Equivalent

Standard Price:	SGD 16.03-
Days to Ship:	5 Day(s) or more

Long Parallel Pin h7 S45C

OHKITA

Pin is 300 mm or longer. Cut for use.
Polishing completed for h7 tolerance.
Material = S45C Equivalent (No Heat Treatment)

Standard Price:	SGD 6.25-
Days to Ship:	4 Day(s) or more

Long Parallel Pin [h7] SUS303

OHKITA

Pin is 300 mm or longer. Cut for use.
Features outstanding corrosion resistance and machining resistance.
Polishing completed for h7 tolerance.
Material = SUS303 Equivalent

Standard Price:	SGD 16.03-
Days to Ship:	5 Day(s) or more

Taper Pin SUS303

OHKITA

Positioning pin with a 1/50 taper.
Use for applications that require corrosion resistance.
Material = SUS303 Equivalent

Standard Price:	SGD 2.12-
Days to Ship:	4 Day(s) or more

Knock Pin D Type

OHKITA

Standard Price:	SGD 0.88-
Days to Ship:	5 Day(s) or more

Knock Pin F Type

OHKITA

Standard Price:	SGD 1.47-
Days to Ship:	5 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	TAIYO STAINLESS SPRING	SUNCO	SUNCO	OHKITA	OHKITA	OHKITA	SUNCO	SUNCO	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	OHKITA	OHKITA	OHKITA	OHKITA	OHKITA	OHKITA	OHKITA
Product Series	Grooved Pin, D Type【1-1,000 Pieces Per Package】	Stainless Steel Parallel Pin, B Type/Soft (h7)【100 Pieces Per Package】	(Tempered) A-Type Parallel Pin m6【1-1,000 Pieces Per Package】	Taper Pin (steel/stainless steel)【1-1,000 Pieces Per Package】	Long Parallel Pin [m6] S45C	Parallel Pin With Internal Thread m6	Knock Pin E Type	Grooved Pin Type B【1-1,000 Pieces Per Package】	Grooved Pin F Type【1-1,000 Pieces Per Package】	S45C-A Parallel Pin, A Type/Soft (m6)【100 Pieces Per Package】	S45C-A Parallel Pin, B Type/Soft (h7)【1-100 Pieces Per Package】	S45C-Q Parallel Pin, A Type/Hard (m6)【100 Pieces Per Package】	S45C-Q Parallel Pin, B Type/Hard (h7)【1-100 Pieces Per Package】	Parallel Pin, Class A, m6 S45C-Q	Long Parallel Pin [m6] SUS303	Long Parallel Pin h7 S45C	Long Parallel Pin [h7] SUS303	Taper Pin SUS303	Knock Pin D Type	Knock Pin F Type
CAD	2D / 3D							2D / 3D	2D / 3D
Days to Ship	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	5 Day(s) or more	4 Day(s) or more	5 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	5 Day(s) or more	4 Day(s) or more	5 Day(s) or more	4 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Nominal Dia.	1.5 ～ 8	4 ～ 6	3 ～ 30	1 ～ 20	3 ～ 25	5 ～ 25	1.5 ～ 8	1.5 ～ 10	2 ～ 8	4 ～ 6	4 ～ 6	4 ～ 6	4 ～ 6	3 ～ 30	3 ～ 20	3 ～ 25	3 ～ 20	1 ～ 20	1.5 ～ 8	2 ～ 8
Shaft Dia. Tolerance	Positive Tolerance	Negative Tolerance	Positive Tolerance	Positive Tolerance	-	-	-	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance / Negative Tolerance	Positive Tolerance	Positive Tolerance / Negative Tolerance	Positive Tolerance	-	-	-	Positive Tolerance	-	-
Length	6 ～ 80	8 ～ 28	6 ～ 150	6 ～ 200	300 ～ 350	10 ～ 140	8 ～ 60	6 ～ 70	12 ～ 32	6 ～ 28	6 ～ 30	10 ～ 18	8 ～ 50	6 ～ 150	300 ～ 350	300 ～ 350	300 ～ 350	6 ～ 200	6 ～ 80	12 ～ 32
Shape	Spring Pins	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Tapered	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	-	Spring Pins	Spring Pins	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Tapered	-	-
End Shape	Standard	Standard	Standard	Standard	-	Tapped	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	-	-	-	Standard	Standard	-
Outer Dia. (Max.)(mm)	1.6 ～ 8.4	-	-	-	-	-	1.6 ～ 8.35	1.63 ～ 10.4	2.15 ～ 8.3	-	-	-	-	-	-	-	-	-	1.6 ～ 8.4	2.15 ～ 8.3
Material	Steel	Stainless Steel	Steel	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Stainless Steel	Steel	Stainless Steel	Stainless Steel	Steel	Steel
Properties	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular
Outer Dia. (Min.)(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Black Oxide	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-
Sales Unit	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	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.)	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.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	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.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)

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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- MISUMI (1)
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- OHKITA (32)
- SUNCO (16)
- TAIYO STAINLESS SPRING (12)
- TRUSCO NAKAYAMA (2)
- HIMENO PRECISION (1)
- OCHIAI (1)
- KS SANGYO (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same day

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

12 Day(s) or Less
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Dowel Pins, Spring Pins, Stepped Pins（Properties：Regular Page2）

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

Narrow search by specifying Manufacturer

CAD

Days to Ship

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