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Locating Pins - Large Head, Tapered (Press Fit) (CJPDPB16-20)

Locating Pins - Large Head, Tapered (Press Fit) CJPDPB16-20

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- Locating Pins - Large Head, Tapered (Press Fit) from MISUMI.
- Tapered Head Standard Type. Press Fit. Economical and there is a variety of selections to choose from. Same day shipping available.
- The material of locating pin can be selected 3 types, steel SKS3 Equivalent, stainless steel SUS304, SUS440C or 13Cr stainless.
- Polished, centering hole is sometimes not available for SUS304.
- SUS440C or 13Cr stainless has an identification groove at any position on D part.
- The insertion guide is applicable to tolerance p6 only.

(i)Caution

  • The appearances of some products may be changed starting from August 2025. See the link below for details.
    Information on Locating Pin Appearance Change
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

Dimensional Drawing

(Round)

(Diamond)

Locating Pin - Large Head, Tapered, Press Fit: Related Image
* The insertion guide is applicable to tolerance p6 only.
[ ! ] For SUS440C or 13Cr stainless steel, an identification groove is provided on D part, unless the L dimension is short.
[ ! ] SUS304 products may not be polished and have no centering hole.

When D < 3
a = 0.5
d = D - 0.1
[ ! ] Relief dimensions are reference values.

When D ≥ 3
a = 1.0
d = D - 0.2

Locating Pin - Large Head, Tapered, Press Fit: Related Image

Product Specifications

Part Number Display Method

Part NumberPLB
     
Type D Tol.
Config.
 D
JP BB 610  
JP BD 811.98    
FP BA 10P12.02L10B3.2
FP BD 12P13.97L12B5

Specification Table

■P Fixed Type
Part NumberP SelectionLBCm(W)
TypeD Tolerance, ShapeDD Dimension Tolerance
m6p6
 JP
GJP
BJP
SJP
HJP
CJP
[Round]
BB(m6)
BPB(p6)


[Diamond]
DB(m6)
DPB (p6)
[ ! ] Applicable when D ≥ 2
1+0.008
+0.002
+0.012
+0.006
2             330.10.50
2 34           40.511.2
3  456         55211.5
4+0.012
+0.004
+0.020
+0.012
   56         6131.8
5    68        102.2
6     810       83
8+0.015
+0.006
+0.024
+0.015
      101213     151.543.5
10       121315    1024
12+0.018
+0.007
+0.029
+0.018
        131516   5
13         1516   2225.5
16           2025 357
20+0.021
+0.008
+0.035
+0.022
            253030159
■P Configurable
Part NumberP
0.01 mm Increments
LBCm(W)
TypeD Tolerance, ShapeDD Dimension Tolerance
m6p6
JP
GJP
BJP
SJP
HJP
CJP
[Round]
BA (m6)
BPA (p6)

[Diamond]
BD (m6)
BPD (p6)
[ ! ] Applicable when D ≥ 2
1+0.008
+0.002
+0.012
+0.006
1.20 to 2.50330.10.50
22.50 to 4.0040.511.2
33.50 to 6.0055211.5
4+0.012
+0.004
+0.02
+0.012
4.50 to 7.006131.8
55.50 to 8.00102.2
66.50 to 10.0083
8+0.015
+0.006
+0.024
+0.015
9.00 to 13.00151.543.5
1011.00 to 15.001024
12+0.018
+0.007
+0.029
+0.018
13.00 to 16.005
1314.00 to 18.002225.5
1617.00 to 25.00357
20+0.021
+0.008
+0.035
+0.022
22.00 to 30.0030159
■P, L, B Configurable
Part NumberP
0.01 mm Increments
L
1 mm Increments
B
0.1 mm Increments
Cm(W)
TypeD Tolerance, ShapeDD Dimension Tolerance
m6p6g6
 FP
GFP
BFP
SFP
HFP
CFP
[Round]
BA(m6)
BPA(p6)
BG (g6)


[Diamond]
BD(m6)
BPD(p6)
DG (g6)
1+0.008
+0.002
+0.012
+0.006
-0.002
-0.008
1.20 (1.50)Up to 3.00 (2.50)2·31.0 to 5.00.10.500.6
22.50 to 6.00 (4.00)2 to 61.0 to 15.0 (10.0)0.511.2
33.50 to 8.003 to 101.0 to 15.0 (10.0)211.5
4+0.012
+0.004
+0.020
+0.012
-0.004
-0.012
4.50 to 8.003 (4)Up to 141.0 to 15.0 (10.0)131.8
55.50 to 10.005 to 151.0 to 15.0 (10.0)2.2
66.50 to 10.005 to 151.0 to 30.0 (25.0)3
8+0.015
+0.006
+0.024
+0.015
-0.005
-0.014
8.50 to 15.005 (6)Up to 161.0 to 30.0 (25.0)1.543.5
1011.00 to 17.005 (10)Up to 203.0 to 30.0 (25.0)24
12+0.018
+0.007
+0.029
+0.018
-0.006
-0.017
13.00 to 18.006 (10)Up to 243.0 to 30.0 (25.0)5
1314.00 to 20.007 (12)Up to 265.0 to 30.0 (25.0)25.5
1617.00 to 27.008 (15)Up to 325.0 to 30.0357
20+0.021
+0.008
+0.035
+0.022
-0.007
-0.020
22.00 to 30.0010 (15)Up to 405.0 to 30.09
[ ! ] P, L, B dimensions in ( ) are applicable to Diamond Shape
 

Mass (g) Ref. Value

Config.
D
P
SKS3 Equivalent
SUS304 Equivalent
SUS440C or
13Cr Stainless Steel
Round
1
2
0.09
0.09
0.09
2
3
0.27
0.27
0.27
4
0.39
0.40
0.40
3
4
0.77
0.79
0.78
5
1.05
1.07
1.06
6
1.39
1.41
1.40
4
5
1.42
1.44
1.43
6
1.83
1.86
1.84

5

6
2.88
2.93
2.90
8
3.91
3.98
3.95
6
8
5.38
5.48
5.43
10
7.16
7.28
7.22
8
10
10.86
11.05
10.96
12
13.03
13.26
13.15
13
14.27
14.52
14.39
10
12
18.14
18.46
18.30
13
19.68
20.03
19.86
15
23.14
23.55
23.34
12
13
23.75
24.18
23.97
15
27.21
27.69
27.45
16
29.12
29.64
29.38
13
15
36.82
37.48
37.15
16
38.74
39.43
39.08
16
20
59.43
60.49
59.96
25
73.31
74.62
73.97
20
25
131.89
134.24
133.06
30
157.34
160.14
158.74
Diamond
2
3
0.18
0.18
0.18
4
0.28
0.29
0.28
3
4
0.54
0.55
0.54
5
0.75
0.77
0.76
6
1.03
1.05
1.04
4
5
0.99
1.01
1.00
6
1.32
1.34
1.33
5
6
2.25
2.29
2.27
8
3.08
3.14
3.11
6
8
3.87
3.94
3.91
10
5.27
5.36
5.32
8
10
8.66
8.81
8.74
12
10.39
10.58
10.48
13
11.40
11.61
11.51
10
12
14.37
14.62
14.50
13
15.60
15.87
15.73
15
18.42
18.75
18.59
12
13
18.65
18.98
18.81
15
21.32
21.69
21.50
16
22.83
23.24
23.04
13
15
30.34
30.88
30.61
16
31.82
32.39
32.10
16
20
48.43
49.29
48.86
25
59.56
60.62
60.09
20
25
105.36
107.24
106.30
30
125.50
127.74
126.62

Specification Table

Material
No.
[M] Material[S] Surface Treatment[H] HardnessP Fixed

P Configurable

P, L, B Configurable
TypeD Tolerance, ShapeTypeD Tolerance, ShapeTypeD Tolerance, Shape
(1)SKS3 EquivalentTreated Hardness: 60 to 63 HRC JP[Round]
BB (m6)
BPB (p6)

[Diamond]
DB (m6)
DPB (p6)
 JP[Round]
BA (m6)
BPA (p6)

[Diamond]
BD (m6)
BPD (p6)
 FP[Round]
BA (m6)
BPA (p6)
BG (g6)
[Diamond]
BD (m6)
BPD (p6)
DG (g6)
(2)SKS3 EquivalentHard Chrome PlatingTreated Hardness: 50 to 55 HRC
Plating Hardness: HV750 or more
GJPGJPGFP
(3)SKS3 EquivalentBJPBJPBFP
(4)SUS304*SJPSJPSFP
(5)SUS304Hard Chrome PlatingPlating Hardness: HV750 or moreHJPHJPHFP
(6)SUS440C or
13Cr Stainless Steel
Treated Hardness: 50 to 55 HRCCJPCJPCFP
* For P Fixed Type, it is SUS304 equivalent.

Alterations

Alterations
Code
Alteration DetailsApplication ConditionsOrdering Example
MHAdds a tapped hole
Locating Pin - Large Head, Tapered, Press Fit: Related Image
[ ! ] Applicable when D ≥ 6 [ ! ] B ≥ ℓ2 + 4
[!] M + 2 ≤ P - 2 × m × tan15° (≒0.27)
[NG] Combination with NTK is not available
DMH
(Coarse)
ℓ2
6M34
8 to 13M46
16·20M69
FPBPA10-P13.01-L12-B6.4-MH
NTKAdds a removal tap hole
Locating Pin - Large Head, Tapered, Press Fit: Related Image
[ ! ] Applicable when D ≥ 6 
[ ! ] Effective tap length of D depends on B dimension configurable range.
 
[ ! ] When L + B + m ≤ M × 3, the tapped holes go through.

[ ! ] When L + B + m ≤ M × 5, the pilot holes for tapping may go through.
[NG] Not available in combination with MH or TC
DM (Coarse)B
631.0 to 4.5
841.0 to 5.9
10·1253.0 to 8.6
13 to 2085.0 to 15.2
FPBPA10-P13.01-L12-B6.4-MTK
TCLength of Tapered Point
Locating Pin - Large Head, Tapered, Press Fit: Related Image
Changes the m dimension. 1 mm Increments
[!] B + m ≥ TC + 2 (Straight Section min. 2 mm)
[ ! ] Applicable when P ≥ 2.00
[ ! ] P/2 - TC × tan15° (≒ 0.27) > 0.5
(Tip ø1.0 min.)
[ ! ] B dimension changes when TC is specified.
(Changed B dimension = B + m - TC)
[NG] Combination with NTK is not available
DTC
11 to 2
22 to 5
33 to 9
44 to 11
54 to 11
64 to 13
DTC
85 to 16
105 to 22
125 to 22
13
166 to 23
20
FPBPA10-P13.01-L12-B6.4-TC2
RCStem R Alterations
Locating Pin - Large Head, Tapered, Press Fit: Related Image
Changes the relief to R0.5 
[ ! ] Applicable when P - D ≥ 2
FPBPA10-P13.01-L12-B6.4-RC

Part Number 

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Part Number
CJPDPB16-20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInsertion Guide Tip Shape Material Details Surface Treatment Heat Treatment Material Locating Side Outer Dia. P (Ø)
(mm)
Mounting Side Outer Dia. D
(mm)
Mounting Side Tolerance Mounting Section Length L
(mm)
Positioning Part Length B
(mm)
Dimension Configurable Type Positioning Part Length B
(mm)

MYR 77.06

1 Piece(s)Available 3 Day(s) 10DiamondSUS440C or 13Cr Stainless SteelNot ProvidedDip Quenching[Stainless Steel] SUS440C Equivalent2016p62210P Selectable-

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  1. 1
 

Basic Information

Basic Shape Large Head Insertion Guide Tip Type Tapered Insertion Guide Specifications Not Provided
Mounting Side Shape Straight (Press-Fit) Locating Side O.D. Tolerance 0/-0.01

Please check the type/dimensions/specifications of the part CJPDPB16-20 in the Locating Pins - Large Head, Tapered (Press Fit) series.

Frequently asked question (FAQ)

Question: What are the key considerations when using positioning pins for locating parts?
Answer: When using positioning pins, it is important to consider the fit tolerance between the pin and the hole. This tolerance affects the precision of the positioning and the ease of assembly. There are mainly three types of fits: clearance fit, transition fit, and interference fit. Choosing the right fit depends on the specific application requirements for accuracy and ease of assembly.
Question: How can positioning pins be accurately inserted?
Answer: Accurate insertion of positioning pins often involves using a press to ensure a secure fit, especially in cases where the pin needs to be pressed into a tight tolerance hole. For smaller pins, a hammer may be used, but this can be challenging with very tight fits. Utilizing tools like a positioning bush with precise internal diameter can help achieve accurate and repeatable insertion.
Question: What are the common challenges faced with positioning pins and how can they be addressed?
Answer: Common challenges include ensuring the pin fits correctly without bending or misalignment. These issues can be addressed by careful selection of pin diameter and base mounting pitch, as well as the clearance required for the application. Creating a fixture that allows the pin to be inserted smoothly without play can also help in achieving accurate positioning.
Question: What are the key points when selecting a locating pin?
Answer: When selecting a locating pin, various factors must be considered, such as fit tolerance, material, and precision. In addition to accurate positioning, ease of assembly and maintenance, and durability are also important factors.
Question: What kind of material we can provide?
Answer: Now we have 4 types of materials, SKS3 Equivalent, SUS304, SUS304 Equivalent, SUS440C( or Equivalent)

Check other FAQ (2 items) Hide

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInsertion Guide Tip Shape Material Details Surface Treatment Heat Treatment Material Locating Side Outer Dia. P (Ø)
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(mm)
Mounting Side Tolerance Mounting Section Length L
(mm)
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(mm)
Dimension Configurable Type Positioning Part Length B
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