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Locating Pins Large Head, Spherical, Threaded (Part Numbers)

Product Overview
The locating pin is used for the spatial positioning in the directions of X and Y axes, mainly using the workpiece hole as the positioning benchmark or used in conjunction with bushings, in which the large head spherical threaded type is easy to install, enables smooth insertion, and used widely.
Dimensional Drawing
Locating Pins Large Head, Spherical, Threaded, Dimensional Drawing
Specifications Overview
■Material Specification Table
Material
No.
Material Surface Treatment HardnessTypeShape Code
P Dimension FixedP Dimension ConfigurableP/L/B Dimension ConfigurableP/L/B/ML Dimension ConfigurableP Dimension FixedOther than P Dimension Fixed
Alloy tool steel or bearing steel-Quenching hardness 60~63HRCE-JPQNE-JPQNE-FPQNE-FPQNLBB(Round)A(Round)
D(Diamond)
Alloy tool steel or bearing steelHard Chrome PlatedQuenching hardness 50~55HRC-E-GJPQNE-GFPQNE-GFPQNL
Austenitic stainless steel--E-SJPQNE-SJPQNE-SFPQNE-SFPQNL
Austenitic stainless steelHard Chrome Plated--E-HJPQNE-HFPQN-
Martensitic stainless steel-Quenching hardness 50~55HRCE-CJPQNE-CJPQNE-CFPQNE-CFPQNL
Alloy tool steel or bearing steelBuffedQuenching hardness 60~63HRC-E-MJPQNE-MFPQNE-MFPQNL
Alloy tool steel or bearing steelHard Chrome Plated + BuffedQuenching hardness 60~63HRC-E-MGJPQNE-MGFPQNE-MGFPQNL
Martensitic stainless steelBuffedQuenching hardness 50~55HRC-E-MCJPQNE-MCFPQNE-MCFPQNL
Hard chrome plating: Plating hardness 750HV~
If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.
Please understand that E-GJPQN, E-HJPQN and E-HFPQN series products are temporarily not available in the diamond shape.
Please visit MISUMI website for details of the models available for sale.
Specification Table
Part NumberPLL
1mm increments
BB
0.1mm increments
M
(Coarse Thread)
MLML
1mm increments
(W)
TypeShapeDD Dimension
Tolerance g7
FixedConfigurable
0.01mm increments
P Dimension
Fixed

E-JPQN
E-SJPQN
E-CJPQN
BB
(Round)
3-0.003
-0.012
456         25M34.5
4+0.024
+0.012
 567        6M46
5  678       3M57.5
6   78910     8M69
8+0.030
+0.015
     910111213  5M812
10       11121315 10M1015
12+0.036
+0.018
          15168M1218
P Dimension
Configurable

E-JPQN
E-GJPQN
E-SJPQN
E-HJPQN
E-CJPQN


(Buffed)
E-MJPQN
E-MGJPQN
E-MCJPQN
A
(Round)

D
(Diamond)
3-0.003
-0.012
3.50~6.0025M34.51.5
4+0.024
+0.012
4.50~7.006M461.8
55.50~8.003M57.52.2
66.50~10.008M693.0
8+0.030
+0.015
9.00~13.005M8123.5
1011.00~15.0010M10154.0
12+0.036
+0.018
13.00~18.008M12185.0
1617.00~25.00M16247.0
20+0.043
+0.022
22.00~30.001015M20309.0
P/L/B Dimension
Configurable

E-FPQN
E-GFPQN
E-SFPQN
E-HFPQN
E-CFPQN


(Buffed)
E-MFPQN
E-MGFPQN
E-MCFPQN

Applicable when D≥5
A
(Round)

D

(Diamond)
3-0.003
-0.012
3.50~ 8.000~ 62.0~10.0M34.51.5
4+0.024
+0.012
4.50~ 8.000~ 82.0~10.0M461.8
55.50~ 8.000~102.0~15.0(10.0)M57.52.2
66.50~10.000~102.0~15.0M693
8+0.030
+0.015
8.50~15.000~102.0~30.0(15.0)M8123.5
1011.00~17.000~153.0~30.0(25.0)M10154
12+0.036
+0.018
13.00~20.00(18.00)0~153.0~30.0(25.0)M12185
1617.00~27.000~205.0~30.0M16247
20+0.043
+0.022
22.00~30.000~205.0~30.0M20309
P/L/B/ML Dimension
Configurable

E-FPQNL
E-GFPQNL
E-SFPQNL
E-CFPQNL


(Buffed)
E-MFPQNL
E-MGFPQNL
E-MCFPQNL

Applicable when D≥5
A
(Round)

D
(Diamond)
3-0.003
-0.012
-3.50~ 8.000~ 62.0~10.0M33~ 91.5
4+0.024
+0.012
4.50~ 8.000~ 82.0~10.0M44~121.8
55.50~ 8.000~102.0~15.0(10.0)M55~152.2
66.50~10.000~102.0~15.0M66~183
8+0.030
+0.015
8.50~15.000~102.0~30.0(15.0)M88~243.5
1011.00~17.000~153.0~30.0(25.0)M1010~304
12+0.036
+0.018
13.00~20.00(18.00)0~153.0~30.0(25.0)M1212~305
1617.00~27.000~205.0~30.0M1616~407
20+0.043
+0.022
22.00~30.000~205.0~30.0M2020~409
P, L or B dimension in ( ) applies to Diamond Shape.
The incomplete threaded section exists when L=0.
* The tightening torque (reference value) is the strength class (8.8) in the technical data, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.
P/L/B/ML configurable: The length of threaded section (ML) can be specified within the range of M×1~M×3 (max.).
Please understand that E-GJPQN, E-HJPQN and E-HFPQN series products are temporarily not available in the diamond shape.
Product Features
Locating Pins Large Head, Spherical, Threaded Product Features Feature 1: Standard type with spherical lead-in part. Thread mounting type, rod diameter tolerance: g7.
Feature 2: The head is available in round and diamond types. The fixed type is cheap, and the freely specified type is rich in specifications.
Feature 3: Optional material: iron (alloy tool steel or bearing steel); austenitic stainless steel, martensitic stainless steel, suitable for positioning of various workpieces.
Feature 4: Hard chrome plated and austenitic stainless steel series can effectively prevent rusting of products.
Precautions
①Dimensional tolerance and fit parameter table For details, click here
②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click here
③Reference value for thread mounting torque The tightening torque (reference value) is the strength class (8.8) in the technical data here, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.
Example of Use
Locating Pins Large Head, Spherical, Threaded, Example of Use
Example introduction: Round and diamond types combined for positioning
  ①The combination of round and diamond types in the fixture enables more accurate positioning in A direction and reduction of the mating hole pitch error in B direction.
  ②Of the 2 locating pins, the cylindrical shape is taken as reference for 1 locating pin, and the cut-flat position on the round shape (diamond type) in the direction of the center distance of the two holes is taken as reference for the other, which enables mounting/dismounting operations and ensures positioning accuracy.
  ③Taking advantage of the different heights of the 2 locating pins, insert the tall pin for pre-positioning and then the short pin for precise positioning.
Application Industries
Lithium battery Semiconductor Medical
Application of locating pins in lithium battery industry Use of locating pins in semiconductor industry Large head tapered locating pins in medical industry
Smart Phones Electronic & Electrical Robotics
Locating pins in smartphone manufacturing Application of press-fit type locating pins in 3C electronic and electrical appliances industry Application of locating pins on robotic automation equipment
Related Products
Bushings for Locating Pins, Shouldered Bushings for Locating Pins, Straight Bushings for Locating Pins, Slotted Hole, Shouldered
MISUMI original standard fixture bushing Jig Bushing MISUMI brand fixture bushing Jig Bushing MISUMI slotted hole fixture bushing
Representative model: JBH6-8 Representative model: JBA3-8 Representative model: JBPE10-P6.8-W4.82-L15
Related Documents
①Positioning technology reference information click details
②Surface treatment related anti-rust ability salt spray test reference click here

Part Number 

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Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipInsertion Guide Tip Shape Surface Treatment Heat Treatment Steel Type Type of Stainless Steel Locating Side Outer Dia. P (Ø)
(mm)
Locating Side O.D. Tolerance Mounting Side Outer Dia. D
(mm)
Mounting Section Length L
(mm)
Locating Section Length B
(mm)
Thread Length ML
(mm)
Dimension Configurable Type Application Shouldered Mounting Side Tolerance Mounting Part Length L
(mm)
Positioning Part Length B
(mm)

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Basic Information

Basic Shape Large Head Insertion Guide Tip Type Spherical Insertion Guide Specifications Not Provided
Mounting Side Shape Threaded

Additional Products in this Category

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