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Dowel Pins, Spring Pins, Stepped Pins（Shaft Dia. Tolerance：Positive Tolerance 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

69 items

: 30; 45; 60

Grooved Pin A Type

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.55-
Days to Ship:	4 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

S45C Taper Pin

S45C Taper Pin【1-1,000 Pieces Per Package】

OHKITA

[Features]Positive tolerance taper pin with 1/50 taper used for positioning, etc.

Standard Price:	SGD 0.46-
Days to Ship:	4 Day(s) or more

Tapered Pin With Inner Screw

Tapered Pin With Inner Screw【1-100 Pieces Per Package】

OHKITA

[Features]Easy to insert via internal thread. [Shape]Can choose from taper; material: S45C and SUS303.

Standard Price:	SGD 1.62-
Days to Ship:	4 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

S45C-Q Parallel Pin With Internal Thread m6

HIMENO PRECISION

[Features]Hardening parallel pin with positive tolerance. [Shape]Straight/Parallel Joggling

Standard Price:	SGD 1.90-
Days to Ship:	4 Day(s) or more

Dowel Pin With Internal Thread TPMDP

Dowel Pin With Internal Thread TPMDP【1-50 Pieces Per Package】

HIMENO PRECISION

Insertion is simple, since inner screws are included.

Standard Price:	SGD 1.47-
Days to Ship:	4 Day(s) or more

Dowel Pin With Inside Threads, A Type (With Spiral Grooved)

OHKITA

Dowel pin with internal thread that has a spiral air release groove.

Standard Price:	SGD 1.42-
Days to Ship:	4 Day(s) or more

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

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

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

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

(Hardened) Tapered Pin

(Hardened) Tapered Pin【1-500 Pieces Per Package】

OHKITA

[Features]·Hardening positive tolerance pin. ·Pin with 1/50 taper used for positioning, etc.

Standard Price:	SGD 0.86-
Days to Ship:	4 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:	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, 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

Grooved Pin E Type

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

SUNCO

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

CAD ：: 2D / 3D

Standard Price:	SGD 0.74-
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

Parallel Pin (Type A)

Parallel Pin (Type A)【10-50 Pieces Per Package】

TRUSCO NAKAYAMA

● A headless, cylindrical pin with a circular cross section
● M6 (plus) tolerance pin diameter
● Used for jointing, positioning, rotation stopping, etc. by insertion into a mating hole

Standard Price:	SGD 14.07-
Days to Ship:	4 Day(s) or more

Spring Pin (for Light Loads)

Spring Pin (for Light Loads)【1-1,000 Pieces Per Package】

OCHIAI

The opening section is wave-shaped to prevent product entanglement.

Standard Price:	SGD 0.11-
Days to Ship:	Same day or more

Stainless Steel Parallel Pin, A Type/Soft (m6)

Stainless Steel 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 19.53-
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-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 Type A

Parallel Pin Type A【1-100 Pieces Per Package】

TAIYO STAINLESS SPRING

[Features]A type steel parallel pin with large external dimensions accuracy used for rotary shafts, hinges, etc.

Standard Price:	SGD 0.27-
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	OHKITA	OHKITA	OHKITA	HIMENO PRECISION	HIMENO PRECISION	OHKITA	SUNCO	TAIYO STAINLESS SPRING	SUNCO	OHKITA	SUNCO	SUNCO	OHKITA	SUNCO	SUNCO	TRUSCO NAKAYAMA	OCHIAI	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING
Product Series	Grooved Pin A Type【1-1,000 Pieces Per Package】	(Tempered) A-Type Parallel Pin m6【1-1,000 Pieces Per Package】	S45C Taper Pin【1-1,000 Pieces Per Package】	Tapered Pin With Inner Screw【1-100 Pieces Per Package】	Taper Pin SUS303	S45C-Q Parallel Pin With Internal Thread m6	Dowel Pin With Internal Thread TPMDP【1-50 Pieces Per Package】	Dowel Pin With Inside Threads, A Type (With Spiral Grooved)	Grooved Pin, D Type【1-1,000 Pieces Per Package】	S45C-A Parallel Pin, B Type/Soft (h7)	Taper Pin (steel/stainless steel)【1-1,000 Pieces Per Package】	(Hardened) Tapered Pin【1-500 Pieces Per Package】	Taper Pin With Internal Thread (Hardened)【1-500 Pieces Per Package】	Parallel Pin (A-Type, Made By Ohkita)	Parallel Pin, Class A, m6 S45C-Q	Grooved Pin E Type【1-1,000 Pieces Per Package】	Grooved Pin F Type【1-1,000 Pieces Per Package】	Parallel Pin (Type A)【10-50 Pieces Per Package】	Spring Pin (for Light Loads)【1-1,000 Pieces Per Package】	Stainless Steel Parallel Pin, A Type/Soft (m6)【100 Pieces Per Package】	S45C-A Parallel Pin, A Type/Soft (m6)【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 Type A【1-100 Pieces Per Package】
CAD	2D / 3D								2D / 3D							2D / 3D	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	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	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	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day or more	4 Day(s) or more	8 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Nominal Dia.	1.5 ～ 6	3 ～ 30	1 ～ 30	5 ～ 20	1 ～ 20	5 ～ 20	5 ～ 16	6 ～ 20	1.5 ～ 8	4 ～ 6	1 ～ 20	3 ～ 20	5 ～ 20	4	3 ～ 30	1.5 ～ 8	2 ～ 8	2 ～ 10	1.6 ～ 4	4 ～ 6	4 ～ 6	4 ～ 6	4 ～ 6	4 ～ 6
Shaft Dia. Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance	Positive Tolerance
Length	16 ～ 36	6 ～ 150	10 ～ 200	20 ～ 140	6 ～ 200	10 ～ 120	10 ～ 80	15 ～ 120	6 ～ 80	6 ～ 30	6 ～ 200	22 ～ 150	15 ～ 160	10	6 ～ 150	8 ～ 60	12 ～ 32	8 ～ 60	5 ～ 50	6 ～ 28	6 ～ 28	10 ～ 18	8 ～ 50	8 ～ 50
Shape	Spring Pins	Straight / Dual-Fit Dowel	Tapered	Tapered	Tapered	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Spring Pins	Straight / Dual-Fit Dowel	Tapered	Tapered	Tapered	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Spring Pins	Spring Pins	Straight / Dual-Fit Dowel	Spring Pins	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel	Straight / Dual-Fit Dowel
End Shape	Standard	Standard	Standard	Tapped	Standard	Tapped	Tapped	Tapped	Standard	Standard	Standard	Standard	Tapped	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Outer Dia. (Max.)(mm)	1.6 ～ 6.35	-	-	-	-	-	-	-	1.6 ～ 8.4	-	-	-	-	2.012	-	1.6 ～ 8.35	2.15 ～ 8.3	-	1.8 ～ 4.4	-	-	-	-	-
Material	Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel	Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Steel	Stainless Steel	Steel	Steel
Properties	Regular	Regular	Regular	Regular	Regular	-	-	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Regular	Light Load	Regular	Regular	Regular	Regular	Regular
Outer Dia. (Min.)(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	2.004	-	-	-	-	1.7 ～ 4.2	-	-	-	-	-
Surface Treatment	Black Oxide	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Black Oxide	Not Provided	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
Sales Unit	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.)	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.)	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.)	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.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	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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CAD

- 2D
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Days to Ship

All

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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（Shaft Dia. Tolerance：Positive Tolerance 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

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