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Locating Pins（Mounting Side Tolerance：0/-0.01）

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	(5) (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

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Small Diameter Locating Pin - Straight / Small Head

MISUMI

- Small Diameter Locating Pin - Straight / Small Head from MISUMI.
- Insertion Guide Tip Type can be selected into 4 types, Tapered tip, Taper R tip, Spherical tip, and Flat tip.
- The material of locating pin can be selected 5 types, Steel SKD61, Steel SK95(SK4), Stainless Steel SUS304, Stainless Steel SUS304 Equivalent, Stainless Steel SUS440C or 13Cr.
- The outer diameter of the locating pin can be configurable up to 3 mm.
- SUS304 may not be polished.

Volume Discount

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
Straight / Air Vent	-	-	Round	Tapered / Taper R / Spherical / Flat	Not Provided	Straight (Press-Fit)	Not Provided	Not Provided / Directly Quenching	Steel / Stainless Steel	-	0/-0.01	0.5 ～ 3	0/-0.01	-

Days to Ship: 7 Day(s) or more

7 Day(s) or more

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Locating Pins - Screw Mounted

MISUMI

"The pin body is secured by the bolts. Can be used even on portions where the tapped screws cannot be used, because the bolt can be tightened from the top of the insertion guide."

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
Screw Mounted	-	-	Round	Tapered	With Screw Mount Hole	Straight (Press-Fit)	Not Provided / Black Oxide / Hard Chrome Plating	Not Provided / Directly Quenching	Steel / Stainless Steel	11 ～ 25	0/-0.01	-	0/-0.01	-

Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Small Diameter Locating Pins - High Hardness Stainless Steel - Small Head

MISUMI

"High accuracy positioning is available, because the O.D. can be configured in 0.01mm increment on either of the mounting side or the locating side."

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
Small Head	-	-	Round	Tapered / Taper R / Spherical / Flat	Not Provided	Straight (Press-Fit)	Not Provided	Not Provided	Stainless Steel	0.5 ～ 2.99	0/-0.01	0.51 ～ 3	0/-0.01	-

Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Small Diameter Locating Pin - Small Head / Press Fit

MISUMI

- Small Diameter Locating Pin - Small Head / Press Fit from MISUMI.
- Insertion Guide Tip Type can be selected 4 types, Tapered, Taper R, Spherical and Flat.
- Material code SG and DG are applicable to L configurable type of sphere only.
- L selectable type is applicable to spherical tip type only.
- SUS304 may not be polished.
- Chamfering of mounting portion and change of tolerance are available as alterations.
- Shaft diameter can be configured up to 3 mm.

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
Small Head	-	-	Round	Tapered / Taper R / Spherical / Flat	Not Provided	Straight (Press-Fit)	Not Provided	Not Provided / Directly Quenching	Steel / Stainless Steel	0.5 ～ 2.99	0/-0.01 ～ 0.005/0	0.51 ～ 3	0/-0.01	-

Days to Ship: 7 Day(s) or more

7 Day(s) or more

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[Clean & Pack] Small Diameter Locating Pin - Straight

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

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
Straight	RoHS Compliant (10 Substances)	Clean Washed	Round	Tapered / Taper R / Spherical / Flat	Not Provided	Straight (Press-Fit)	Not Provided	Not Provided	Stainless Steel	-	0/-0.01	0.5 ～ 3	0/-0.01	Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning

Days to Ship: 11 Day(s) or more

11 Day(s) or more


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	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	MISUMI	MISUMI
Product Series	Small Diameter Locating Pin - Straight / Small Head	Locating Pins - Screw Mounted	Small Diameter Locating Pins - High Hardness Stainless Steel - Small Head	Small Diameter Locating Pin - Small Head / Press Fit	[Clean & Pack] Small Diameter Locating Pin - Straight
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From
Days to Ship	7 Day(s) or more	6 Day(s) or more	8 Day(s) or more	7 Day(s) or more	11 Day(s) or more
Basic Shape	Straight / Air Vent	Screw Mounted	Small Head	Small Head	Straight
Environmentally friendly	-	-	-	-	RoHS Compliant (10 Substances)
Characteristics/Applications	-	-	-	-	Clean Washed
Insertion Guide Tip Shape	Round	Round	Round	Round	Round
Insertion Guide Tip Type	Tapered / Taper R / Spherical / Flat	Tapered	Tapered / Taper R / Spherical / Flat	Tapered / Taper R / Spherical / Flat	Tapered / Taper R / Spherical / Flat
Insertion Guide Specifications	Not Provided	With Screw Mount Hole	Not Provided	Not Provided	Not Provided
Mounting Side Shape	Straight (Press-Fit)	Straight (Press-Fit)	Straight (Press-Fit)	Straight (Press-Fit)	Straight (Press-Fit)
Surface Treatment	Not Provided	Not Provided / Black Oxide / Hard Chrome Plating	Not Provided	Not Provided	Not Provided
Heat Treatment	Not Provided / Directly Quenching	Not Provided / Directly Quenching	Not Provided	Not Provided / Directly Quenching	Not Provided
Material	Steel / Stainless Steel	Steel / Stainless Steel	Stainless Steel	Steel / Stainless Steel	Stainless Steel
Insertion Guide Outer Dia. D1(mm)	-	11 ～ 25	0.5 ～ 2.99	0.5 ～ 2.99	-
Insertion Guide Tolerance	0/-0.01	0/-0.01	0/-0.01	0/-0.01 ～ 0.005/0	0/-0.01
Mounting Side Outer Dia. d(mm)	0.5 ～ 3	-	0.51 ～ 3	0.51 ～ 3	0.5 ～ 3
Mounting Side Tolerance	0/-0.01	0/-0.01	0/-0.01	0/-0.01	0/-0.01
Cleaning Method	-	-	-	-	Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning

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
[0.5-2.99/0.01mm Unit(s)][11-25/0.01mm 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
[0.5-3/0.01mm Unit(s)]
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.