Locating Pins Large Head, Tapered, Threaded
Brand :
MISUMI
Caution
Product Description
This is an economy item, The price is cheaper than the MISUMI standard product.
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 tapered press-fit type is the most commonly used, which is easy to install and widely used.
Dimensional Drawing
Martensitic stainless steel products have an identification groove on D part (except that the L dimension is short).When L<thread pitch×2, ML includes the incomplete threaded section (thread pitch×2). Coarse thread pitch dimension■Material Specification Table
If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.
Please visit MISUMI website for details of the models available for sale.
| Material No. |  Material |  Surface Treatment |  Hardness | P Dimension Fixed | P Dimension Configurable | P/L/B Dimension Configurable | |||
| Type | Shape Code | Type | Shape Code | Type | Shape Code | ||||
| ① | SKS3 Equivalent | - | Quenching hardness 60～63HRC | E-JPN | BB (Round) | E-JPN | A (Round) D (Diamond) | E-FPN | A (Round) D (Diamond) |
| ② | SKS3 Equivalent | Hard Chrome Plated | Quenching hardness 50～55HRC Plating hardness 750HV～ | - | E-GJPN | E-GFPN | |||
| ③ | SKS3 Equivalent | - | - | - | - | E-BFPN | |||
| ④ | SUS304 Equivalent | - | - | E-SJPN | E-SJPN | E-SFPN | |||
| ⑤ | SUS304 Equivalent | Hard Chrome Plated | Plating hardness 750HV～ | - | E-HJPN | E-HFPN | |||
| ⑥ | SUS440C Equivalent | - | Quenching hardness 50～55HRC | E-CJPN | E-CJPN | E-CFPN | |||
If there are requirements on rust prevention, give priority to the hard-chrome plated or austenitic stainless steel products.Please visit MISUMI website for details of the models available for sale.Specification Table
■P Dimension Fixed
■P Dimension Configurable
■P/L/B Dimension Configurable
P, L or B dimension in ( ) applies to Diamond Shape. The incomplete threaded section exists when L=0.
In the case of full thread, there is no identification groove on martensitic stainless steel products.
| Part Number |  P Selection | L | B | ML | M (Coarse Thread) | m | (W) | ||||||||||||||
 Type | Shape |  D | D Dimension Tolerance g7 | ||||||||||||||||||
| E-JPN E-SJPN E-CJPN | BB(Round) | 3 | -0.003 -0.012 | 3.5 | 4 | 4.5 | 5 | 6 | 2 | 5 | 4.5 | 3 | 2 | 1.5 | |||||||
| 4 | -0.004 -0.016 | 4.5 | 5 | 6 | 7 | 6 | 6 | 4 | 3 | 1.8 | |||||||||||
| 5 | 6 | 7 | 8 | 3 | 7.5 | 5 | 2.2 | ||||||||||||||
| 6 | 7 | 8 | 9 | 10 | 8 | 9 | 6 | 3 | |||||||||||||
| 8 | -0.005 -0.020 | 9 | 10 | 11 | 12 | 13 | 5 | 12 | 8 | 4 | 3.5 | ||||||||||
| 10 | 11 | 12 | 13 | 10 | 15 | 10 | 4 | ||||||||||||||
■P Dimension Configurable
| Part Number |  P0.01mm increments | L | B | ML | M (Coarse Thread) | m | (W) | |||
 Type | Shape |  D | D Dimension Tolerance g7 | |||||||
| E-JPN E-GJPN E-SJPN E-HJPN E-CJPN | A(Round) D(Diamond) | 3 | -0.003 -0.012 | 3.50～ 6.00 | 2 | 5 | 4.5 | 3 | 2 | 1.5 |
| 4 | -0.004 -0.016 | 4.50～ 7.00 | 6 | 6 | 4 | 3 | 1.8 | |||
| 5 | 5.50～ 8.00 | 3 | 7.5 | 5 | 2.2 | |||||
| 6 | 6.50~10.00 | 8 | 9 | 6 | 3 | |||||
| 8 | -0.005 -0.020 | 9.00~13.00 | 5 | 12 | 8 | 4 | 3.5 | |||
| 10 | 11.00~15.00 | 10 | 15 | 10 | 4 | |||||
| 12 | -0.006 -0.024 | 13.00~18.00 | 8 | 18 | 12 | 5 | ||||
| 16 | 17.00~25.00 | 24 | 16 | 5 | 7 | |||||
| 20 | -0.007 -0.028 | 22.00~30.00 | 10 | 15 | 30 | 20 | 9 | |||
■P/L/B Dimension Configurable
| Part Number | P 0.01mm increments |  L1mm increments |  B0.1mm increments | ML | M (Coarse Thread) | m | (W) | |||
| Type | Shape | D | D Dimension Tolerance g7 | |||||||
| E-FPN E-GFPN E-BFPN E-SFPN E-HFPN E-CFPN | A(Round) D(Diamond) | 3 | -0.003 -0.012 | 3.50～ 8.00 | 0～ 6 | 1.0~10.0 | 4.5 | 3 | 2 | 1.5 |
| 4 | -0.004 -0.016 | 4.50～ 8.00 | 0～ 8 | 1.0~10.0 | 6 | 4 | 3 | 1.8 | ||
| 5 | 5.50～ 8.00 | 0~10 | 1.0～15.0(10.0) | 7.5 | 5 | 2.2 | ||||
| 6 | 6.50~10.00 | 0～10 | 1.0~15.0 | 9 | 6 | 3 | ||||
| 8 | -0.005 -0.020 | 8.50~15.00 | 0~10 | 1.0～3.0(15.0) | 12 | 8 | 4 | 3.5 | ||
| 10 | 11.00~17.00 | 0~15 | 3.0～30.0(25.0) | 15 | 10 | 4 | ||||
| 12 | -0.006 -0.024 | 13.00～20.00(18.00) | 0~15 | 3.0～30.0(25.0) | 18 | 12 | 5 | |||
| 16 | 17.00~27.00 | 0~20 | 5.0~30.0 | 24 | 16 | 5 | 7 | |||
| 20 | -0.007 -0.028 | 22.00~30.00 | 0~20 | 5.0~30.0 | 30 | 20 | 9 | |||
P, L or B dimension in ( ) applies to Diamond Shape. The incomplete threaded section exists when L=0.In the case of full thread, there is no identification groove on martensitic stainless steel products.Product Features
Precautions
①Dimensional tolerance and fit parameter table For details, click 
here
②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, clickhere
③Reference value for thread installation torque The tightening torque (reference value) is the strength class (8.8) in the technical datahere, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.
here②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click
here③Reference value for thread installation 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
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.
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 | ||
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| Smart Phones | Electronic & Electrical | Robotics | ||
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Related Products
| Bushings for Locating Pins, Shouldered | Bushings for Locating Pins, Straight | Bushings for Locating Pins, Slotted Hole, Shouldered | ||
 |  |  | ||
| Representative model: JBH6-8 | Representative model: JBA3-8 | Representative model: JBPE10-P6.8-W4.82-L15 |
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