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Locating Pins Large Head, Tapered, Tapped (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, tapered, tapped type is easy to assemble and disassemble and widely used.
Dimensional Drawing
MISUMI Locating Pin Specifications and Dimensional Drawing  Large Head Round
Martensitic stainless steel products have an identification groove on D part.
When L<thread pitch×2, ML includes the incomplete threaded section (thread pitch×2). Coarse thread pitch dimension
Specifications Overview
■Material Specification Table
Material No. Material Surface Treatment HardnessP Dimension FixedP Dimension ConfigurableP/L/B Dimension Configurable
TypeShape CodeTypeShape CodeTypeShape Code
Alloy tool steel or bearing steel-Quenching hardness 60~63HRCE-JPBTB(Round)
DTB(Diamond)
E-JPBTA(Round)
BTD(Diamond)
E-FPBTA(Round)
BTD(Diamond)
Alloy tool steel or bearing steelHard Chrome PlatedQuenching hardness 50~55HRC
Plating hardness 750HV~
E-GJPE-GJPE-GFP
Alloy tool steel or bearing steel---E-BJP-
Austenitic stainless steel--E-SJPE-SJPE-SFP
Austenitic stainless steelHard Chrome PlatedPlating hardness 750HV~E-HJP-E-HFP
Martensitic stainless steel-Quenching hardness 50~55HRCE-CJPE-CJPE-CFP
If there are requirements on rust prevention, give priority to the hard-chrome plated or stainless steel products.
Please visit MISUMI website for details of the models available for sale.
Specification Table
■Dimension Specification Table·P Dimension Fixed
Part NumberP SelectionLBm(W)M
(Coarse Thread)
TypeShapeDD Dimension Tolerance g7
E-JP
E-GJP
E-SJP
E-HJP
E-CJP
BTB(Round)
DTB(Diamond)
6-0.004
-0.016
810       10833M35
6T810       M2.64
8-0.005
-0.020
 101213     1543.5M58
8T 101213     M46
10  121315    104M58
12-0.006
-0.024
   131516   5
13    1516   225.5M812
16      2025 57
20-0.007
-0.028
       253030159

■Dimension Specification Table·P Dimension Configurable
Part NumberP
0.01mm increments
LBm(W)M
(Coarse Thread)
TypeShapeDD Dimension Tolerance g7
E-JP
E-GJP
E-BJP
E-SJP
E-CJP
BTA(Round)
BTD(Diamond)
5-0.004
-0.016
5.50~8.0010632.2M23
6  6.50~10.0083M35
6T  6.50~10.00M2.64
8-0.005
-0.020
  9.00~13.001543.5M58
8T  9.00~13.00M46
1011.00~15.00104M58
12-0.006
-0.024
13.00~16.005
1314.00~18.00225.5M812
1617.00~25.0057
20-0.007
-0.028
22.00~30.0030159

■Dimension Specification Table·P/L/B Dimension Configurable
Part NumberP
0.01mm increments
L
1mm increments
B
0.1mm increments
m(W)M
(Coarse Thread)
TypeShapeDD Dimension Tolerance g7
E-FP
E-GFP
E-SFP
E-HFP
E-CFP
BTA(Round)
BTD(Diamond)
5-0.004
-0.016
5.50~8.005(9)~102.0~12.032.2M23
66.50~10.006(9)~121.5~15.0(12.0)3M35
6T2.0~12.0M2.64
8-0.005
-0.020
8.50~13.008(12)~161.5~30.0(15.0)43.5M58
8T6(12)~16M46
1011.00~17.0010(12)~203.0~30.0(20.0)4M58
10T6(12)~16M46
12-0.006
-0.024
13.00~18.0012 to 243.0~30.0(20.0)5M58
12T8(12)~18M46
1314.00~20.0013(14)~265.0~30.0(20.0)5.5M810
13T8(14)~20M69
1617.00~27.0016 to 325.0~30.0(27.0)57M812
16T10(14)~24M69
20-0.007
-0.028
22.00~30.0020 to 405.0~30.09M812
20T12(18)~30M69
B dimension in ( ) applies to Diamond Shape.
Pins of D dimension with T have one size smaller thread diameter and larger wall thickness. (Actual D dimension is the number without "T".)
L dimension in ( ) applies to Diamond Shape.
Note the strength of under-head part.Strength Reference for Under-head Part
Please confirm pilot hole depth.Pilot Hole Depth Reference. Holes may go through.
Product Features
Usage outline of large head, tapered, press fit, standard locating pins Locating PinsFeature 1: Standard type with tapered lead-in part. Tapped mounting, tolerance of press-fit part: 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 surface, effectively ensuring surface hardness and antirust.
Precautions
①Dimensional tolerance and fit parameter table For details, click Dimensional Tolerance Fit Table
②Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click Table of Dimensions Without Indicated Tolerance
③Reference value for thread mounting torque The tightening torque (reference value) is the strength class (8.8) in the technical data Torque Reference Table, and the tightening state lasts for more than 24 hours. Not applicable when using locking agents or spring washers.
Example of Use
Example of Use for Locating PinsExample 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 brand fixture bushing Jig Bushing
Representative model: JBH6-8 Representative model: JBA3-8 Representative model: JBPE10-P6.8-W4.82-L15
Advantages: suitable for applications where it is difficult to adjust the hole depth Advantages: space-saving Advantages: absorbs clearance errors
Related Documents
①Positioning technology reference information Click Positioning Technology Reference
②Surface treatment related anti-rust ability salt spray test reference Click Anti-rust Treatment Reference for Metal Surface

Part Number 

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Part Number
E-CFPBTA20T-P[22-30/0.01]-L[12-30/1]-B[5-30/0.1]
E-CFPBTD20T-P[22-30/0.01]-L[18-30/1]-B[5-30/0.1]
E-FPBTA20T-P[22-30/0.01]-L[12-30/1]-B[5-30/0.1]
E-FPBTD20T-P[22-30/0.01]-L[18-30/1]-B[5-30/0.1]
E-GFPBTA20T-P[22-30/0.01]-L[12-30/1]-B[5-30/0.1]
E-GFPBTD20T-P[22-30/0.01]-L[18-30/1]-B[5-30/0.1]
E-HFPBTA20T-P[22-30/0.01]-L[12-30/1]-B[5-30/0.1]
E-HFPBTD20T-P[22-30/0.01]-L[18-30/1]-B[5-30/0.1]
E-SFPBTA20T-P[22-30/0.01]-L[12-30/1]-B[5-30/0.1]
E-SFPBTD20T-P[22-30/0.01]-L[18-30/1]-B[5-30/0.1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBasic Shape Insertion Guide Tip Shape Insertion Guide Tip Type Insertion Guide Specifications Mounting Side 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)
Screw Dia. M
(mm)
Mounting Section Length L
(mm)
Locating Section Length B
(mm)
Dimension Configurable Type Application Shouldered Mounting Side Tolerance Mounting Part Length L
(mm)
Positioning Part Length B
(mm)

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1 Piece(s) 5 Day(s) 10Large HeadRoundTaperedNot ProvidedTappedNot ProvidedDirectly Quenching-[SUS440C] Equivalent SUS440C22 ~ 300/-0.0220T6--P, L, B configurable--g712 ~ 305 ~ 30

-

1 Piece(s) 5 Day(s) 10Large HeadDiamondTaperedNot ProvidedTappedNot ProvidedDirectly Quenching-[SUS440C] Equivalent SUS440C22 ~ 300/-0.0220T6--P, L, B configurable--g718 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadRoundTaperedNot ProvidedTappedNot ProvidedDirectly Quenching[SKS3] Alloy tool steel-22 ~ 300/-0.0220T6--P, L, B configurable--g712 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadDiamondTaperedNot ProvidedTappedNot ProvidedDirectly Quenching[SKS3] Alloy tool steel-22 ~ 300/-0.0220T6--P, L, B configurable--g718 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadRoundTaperedNot ProvidedTapped[Hard Chrome Plating] Hard Chrome PlatingDirectly Quenching[SKS3] Alloy tool steel-22 ~ 300/-0.0220T6--P, L, B configurable--g712 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadDiamondTaperedNot ProvidedTapped[Hard Chrome Plating] Hard Chrome PlatingDirectly Quenching[SKS3] Alloy tool steel-22 ~ 300/-0.0220T6--P, L, B configurable--g718 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadRoundTaperedNot ProvidedTapped[Hard Chrome Plating] Hard Chrome PlatingNot Provided-[SUS304] SUS304 Equivalent22 ~ 300/-0.0220T6--P, L, B configurable--g712 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadDiamondTaperedNot ProvidedTapped[Hard Chrome Plating] Hard Chrome PlatingNot Provided-[SUS304] SUS304 Equivalent22 ~ 300/-0.0220T6--P, L, B configurable--g718 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadRoundTaperedNot ProvidedTappedNot ProvidedNot Provided-[SUS304] SUS304 Equivalent22 ~ 300/-0.0220T6--P, L, B configurable--g712 ~ 305 ~ 30

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1 Piece(s) 5 Day(s) 10Large HeadDiamondTaperedNot ProvidedTappedNot ProvidedNot Provided-[SUS304] SUS304 Equivalent22 ~ 300/-0.0220T6--P, L, B configurable--g718 ~ 305 ~ 30

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