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Locating Pins（Mounting Side Shape：Circumference Groove）

Locating pins, essential in many industries, including the design and assembly of fixtures, play an invaluable role in achieving the precise alignment and positioning of workpieces. These locating pins come in several types, including dowel locating pins and conical locating pins.Dowel locating pins are characterized by their cylindrical shape. They are frequently utilized in fixtures to ensure pinpoint accuracy in alignment. On the other hand, the conical locating pins sport a tapered design that paves the way for self-centering and enhanced stability, making them a popular choice among professionals.When selecting locating pins for fixtures, it's crucial to take into account various factors. These include size, the material they're made from, and the specific tolerance requirements of your project. Additionally, locating pin design calculations are often performed to confirm that the pins can endure anticipated loads while maintaining their essential alignment.Alongside locating pins, bushings are commonly used in fixtures. These components provide extra support and significantly reduce friction between the components that mate. In many scenarios, the combination of locating pins and bushings is a winning strategy. This dynamic duo ensures precise positioning, improves assembly efficiency, and boosts the overall quality of the final product across a wide range of manufacturing applications.Whether you're a seasoned professional or just getting started in the industry, understanding the function of locating pins and bushings can greatly enhance the precision and efficiency of your assembly processes.

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Basic Shape	Large Head Small Head Straight / Air Vent Shouldered Screw Mounted Flanged Double-Stepped IKOU Straight
Brand	(3) (0) NABEYA BI-TECH (0) SEL JAPAN (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

3 items

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Locating Pins - Large/Small Head, Tapered (Set Screw-Circumference Groove Shape)

MISUMI

- Locating Pins - Large/Small Head, Tapered (Set Screw-Circumference Groove Shape) from MISUMI.
- Large Head/Small Head, Tapered, Set Screw Type. Selectable from Circumference Groove, Notched and Set Screw Flat Shapes.
- Insertion guide tip shape can be selected 2 types, round, and diamond.
- SUS440C or 13Cr stainless has an identification groove at any position on D part.
- SUS304 may not be polished and may have no centering hole.
- The material of pin can be selected 3 types, steel SKS3 Equivalent, stainless steel SUS304, SUS440C or 13Cr stainless.

CAD ：: 2D / 3D

Basic Shape	Environmentally friendly	Characteristics/Applications	Insertion Guide Tip Shape	Insertion Guide Tip Type	Insertion Guide Specifications	Mounting Side Shape	Surface Treatment	Heat Treatment	Material	Insertion Guide Outer Dia. D1(mm)	Insertion Guide Tolerance	Mounting Side Outer Dia. d(mm)	Mounting Side Tolerance	Cleaning Method
Large Head / Small Head	-	-	Round / Diamond	Tapered	Not Provided	Circumference Groove	Not Provided / Hard Chrome Plating	Not Provided / Directly Quenching	Steel / Stainless Steel	2 ～ 30	0/-0.01	6 ～ 20	g6	-

Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Locating Pins - Sphere Large/Small Head (Set Screw-Circumference Groove Shape)

MISUMI

- Locating Pins - Sphere Large/Small Head (Set Screw-Circumference Groove Shape) from MISUMI.
- Large Head/Small Head, Tapered, Set Screw Type. Selectable from Circumference Groove, Notched and Set Screw Flat Shapes.
- The material of locating pin can be selected 3 types, steel SKS3 Equivalent, stainless steel SUS304, SUS440C or 13Cr stainless.
- SUS440C or 13Cr stainless has an identification groove at any position on D part.
- When the P dimension is small, a centering hole will cause the sphere section to become small.
- The spherical head may be polished.

CAD ：: 2D / 3D

Basic Shape	Environmentally friendly	Characteristics/Applications	Insertion Guide Tip Shape	Insertion Guide Tip Type	Insertion Guide Specifications	Mounting Side Shape	Surface Treatment	Heat Treatment	Material	Insertion Guide Outer Dia. D1(mm)	Insertion Guide Tolerance	Mounting Side Outer Dia. d(mm)	Mounting Side Tolerance	Cleaning Method
Large Head / Small Head	-	-	Round / Diamond	Spherical	Not Provided	Circumference Groove	Not Provided / Hard Chrome Plating	Not Provided / Directly Quenching	Steel / Stainless Steel	2 ～ 30	0/-0.01	6 ～ 20	g6	-

Days to Ship: 6 Day(s) or more

6 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Locating Pins - Shouldered (Set Screw-Circumference Groove)

MISUMI

- Locating Pins - Shouldered (Set Screw-Circumference Groove) from MISUMI.
- Insertion guide tip shape can be selected 2 types, round, and diamond.
- Shouldered Set Screw Type. Selectable from Circumference Groove (JPGJ), Notched (JPCJ) and Set Screw Flat Shapes (JPDJ).
- A machining step remains on the shoulder top for Diamond Shape.
- Locating Pins is made of SKS3 Equivalent with hardness level at 60~63HRC.
- Pins of D dimension with S are for space-saving with shorter mounting parts (L and ℓ1). (Actual D dimension is the number without "S".)

CAD ：: 2D / 3D

Basic Shape	Environmentally friendly	Characteristics/Applications	Insertion Guide Tip Shape	Insertion Guide Tip Type	Insertion Guide Specifications	Mounting Side Shape	Surface Treatment	Heat Treatment	Material	Insertion Guide Outer Dia. D1(mm)	Insertion Guide Tolerance	Mounting Side Outer Dia. d(mm)	Mounting Side Tolerance	Cleaning Method
Shouldered	-	-	Round / Diamond	Tapered	Not Provided	Circumference Groove	Not Provided	Directly Quenching	Steel	2 ～ 20	0/-0.01	6 ～ 20	g6	-

Days to Ship: 6 Day(s)

6 Day(s)


Brand
Product Series
CAD
From
Days to Ship
Basic Shape
Environmentally friendly
Characteristics/Applications
Insertion Guide Tip Shape
Insertion Guide Tip Type
Insertion Guide Specifications
Mounting Side Shape
Surface Treatment
Heat Treatment
Material
Insertion Guide Outer Dia. D1(mm)
Insertion Guide Tolerance
Mounting Side Outer Dia. d(mm)
Mounting Side Tolerance
Cleaning Method

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI	MISUMI	MISUMI
Product Series	Locating Pins - Large/Small Head, Tapered (Set Screw-Circumference Groove Shape)	Locating Pins - Sphere Large/Small Head (Set Screw-Circumference Groove Shape)	Locating Pins - Shouldered (Set Screw-Circumference Groove)
CAD	2D / 3D	2D / 3D	2D / 3D
From
Days to Ship	6 Day(s) or more	6 Day(s) or more	6 Day(s)
Basic Shape	Large Head / Small Head	Large Head / Small Head	Shouldered
Environmentally friendly	-	-	-
Characteristics/Applications	-	-	-
Insertion Guide Tip Shape	Round / Diamond	Round / Diamond	Round / Diamond
Insertion Guide Tip Type	Tapered	Spherical	Tapered
Insertion Guide Specifications	Not Provided	Not Provided	Not Provided
Mounting Side Shape	Circumference Groove	Circumference Groove	Circumference Groove
Surface Treatment	Not Provided / Hard Chrome Plating	Not Provided / Hard Chrome Plating	Not Provided
Heat Treatment	Not Provided / Directly Quenching	Not Provided / Directly Quenching	Directly Quenching
Material	Steel / Stainless Steel	Steel / Stainless Steel	Steel
Insertion Guide Outer Dia. D1(mm)	2 ～ 30	2 ～ 30	2 ～ 20
Insertion Guide Tolerance	0/-0.01	0/-0.01	0/-0.01
Mounting Side Outer Dia. d(mm)	6 ～ 20	6 ～ 20	6 ～ 20
Mounting Side Tolerance	g6	g6	g6
Cleaning Method	-	-	-

Configure

Specification/Dimensions

Environmentally friendly
- RoHS Compliant (10 Substances)
Clear

Characteristics/Applications
Clean Washed
Details

Clear

Insertion Guide Tip Shape
- Round
- Diamond
- Square Head
- Triangle
Larger Image

Clear

Insertion Guide Tip Type
- Tapered
- Round Tapered
- Taper R
- R
- Spherical
- Flat
- Bullet Nose
Larger Image

Clear

Insertion Guide Specifications
- Not Provided
- With Screw Mount Hole
- With Hex Socket
- With Flathead Slot
Larger Image

Clear

Mounting Side Shape
- Straight (Press-Fit)
- Tapped
- Threaded
- Circumference Groove
- Notch
- Set Screw Flat
Larger Image

Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Hard Chrome Plating
- Buffed
- Hard Chrome Plating + Buffed
- Anodize
Clear

Heat Treatment
- Not Provided
- Carburized
- Directly Quenching
Clear

Material
- Steel
- Stainless Steel
- Resin
- Aluminum
Clear

Insertion Guide Outer Dia. D1(mm)
1

1.5

2

3

3.5

4

4.5

5

6

7

8

8.2

9

10

11

12

12.2

13

14

15

16

18

19

20

24

25

30
[2-30/0.01mm Unit(s)]
Drawing

Clear

Insertion Guide Tolerance
-0.01/-0.02

0/-0.3

0/-0.2

0/-0.1

0/-0.05

0/-0.02

0/-0.01

0/-0.005

±0.002

0.005/0

0.02/0

g6

h6

m6

p6

h7
Clear

Mounting Side Outer Dia. d(mm)
1

2

3

4

5

6

6S

6T

8

8S

8T

10

10S

10T

12

12S

12T

13

13T

15

16

16S

16T

19

20

20T

25

30

32

40
Drawing

Clear

Mounting Side Tolerance
-0.01/-0.03

0/-0.3

0/-0.2

0/-0.05

0/-0.02

0/-0.01

0/-0.005

±0.002

0.005/0

0.012/0.007

±0.2

g6

m6

n6

p6

h7
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear

Related Categories to Locating Pins

FAQ Locating Pins

Question: What are locating pins?: Answer: Locating pins are essential components used in factory automation to achieve precise alignment and positioning of workpieces during assembly and machining processes. These pins are inserted into precision holes or bushings to establish accurate alignment and prevent movement or misalignment of parts.
Question: What are the main benefits of using locating pins?: Answer: The use of locating pins offers several benefits in factory automation. They ensure accurate and repeatable positioning, improving the overall quality and consistency of assembled products. Locating pins also enhance productivity by reducing assembly time and minimizing errors. They provide stability and prevent movement or shifting of components, resulting in better alignment and fit. Additionally, locating pins help to maintain proper tolerances and ensure efficient machining processes.
Question: What are the different types of locating pins?: Answer: Locating pins come in various types, including:
Dowel Pins: Cylindrical pins with a tight tolerance fit used for precise alignment.
Tapered Pins: Conical pins that provide self-centering capability.
Shoulder Pins: Featuring a step or shoulder to provide accurate positioning at a specific depth.
Spring-Loaded Pins: Pins with spring mechanisms for automatic retraction and engagement.
Floating Pins: Pins designed to allow slight movement for accommodating manufacturing tolerances.
Question: What materials are locating pins made from?: Answer: Locating pins are typically made from durable and corrosion-resistant materials such as hardened steel, stainless steel, or tungsten carbide. The choice of material depends on the specific application requirements, including load capacity, environmental conditions, and desired longevity.
Question: How do I install and use locating pins effectively?: Answer: To install locating pins, align the pin with the pre-drilled hole or bushing and gently insert it until it is securely in place. Ensure that the pin fits snugly and does not protrude excessively. When using locating pins, it is essential to follow the design specifications and guidelines provided by the manufacturer. Proper maintenance, including periodic cleaning and lubrication, can also help ensure optimal performance and longevity of locating pins.

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Locating Pins（Mounting Side Shape：Circumference Groove）

Configure

Specification/Dimensions

Environmentally friendly

Characteristics/Applications

Insertion Guide Tip Shape

Insertion Guide Tip Type

Insertion Guide Specifications

Mounting Side Shape

Surface Treatment

Heat Treatment

Material

Insertion Guide Outer Dia. D1(mm)

Insertion Guide Tolerance

Mounting Side Outer Dia. d(mm)

Mounting Side Tolerance

Cleaning Method

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FAQ Locating Pins

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