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Square Head 
Square Recessed 
Hex Recessed

 

SQUARE HEAD

OEM Pipe Thread DrawingOEM Pipe Thread picture

 



Nominal
Pipe Size


Part
Number


Magnet Style
& Material
A


Length
in. mm
B
Overall
Body
Length
in. mm
C

Magnet
Projection
in. mm
D


Size
in. mm
E


Depth
in. mm


Body
Material
* 1/8"-27
NPTF
4016011 Neodymium .82
20.8
.34
8.6
.23
5.7
.28
7.1
.25
6.4
Steel
* 1/4"-18
NPTF
4026011 Neodymium 1.02
25.9
.50
11.7
.23
5.7
.37
9.5
.29
7.4
Steel
1/4"-18
NPTF
4024031 Bar
Ceramic V
.95
24.1
.51
13.0
.15
3.8
.37
9.5
.29
7.1
Steel/ Zinc Plate Yellow Chromate
* 3/8"-18
NPTF
4036011 Neodymium 1.05
26.7
.51
13.0
.22
5.5
.43
11.0
.32
8.2
Steel
* 3/8"-18
NPTF
4034031 Disc
Ceramic I
.83
21.1
.51
13.0
-
-
.43
11.0
.32
8.2
Steel
* 1/2"-14
NPTF
4044041 Disc
Ceramic I
.97
24.6
.58
14.7
-
-
.56
14.2
.39
9.9
Steel
* 3/4"-14
PTF
4054121 Disc
Ceramic I
1.08
27.4
.62
15.7
-
-
.62
15.7
.46
11.6
Steel
3/4"-14
PTF
4054221 Bar 
Ceramic V
1.30
33.0
.62
15.7
.23
5.8
.62
15.7
.45
11.4
Steel
* 1"-11
1/2 NPTF
4064021 Disc
Ceramic I
1.29
32.8
.77
19.6
-
-
.81
20.6
.52
13.2
Steel
1"-11
1/2 NPTF
4064031 Bar 
Ceramic V
1.59
40.4
.77
19.6
.30
7.6
.81
20.6
.52
13.2
Ductile Iron
* 1 1/4"-11 1/2 NPTF 4074041 Disc
Ceramic I
1.37
34.8
.81
20.6
-
-
.94
23.9
.56
14.2
Cast Iron
* 1 1/2"-11 1/2 NPTF 4084011 Bar 
Ceramic V
1.7
43.2
.83
21.1
.25
6.4
1.12
28.4
.62
15.7
Cast Iron
* 2"-11 1/2 NPTF 4094051 Bar 
Ceramic V
1.81
45.9
.88
22.3
.25
6.4
1.37
34.7
.68
17.2
Cast Iron

* Standard parts supplied from stock or with minimum lead time.

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SQUARE RECESSED

Square Recessed drawingSquare Recessed picture

 

 



Nominal
Pipe Size


Part
Number


Magnet
Style
& Material
A
Overall
Nominal
Length
in. mm
B


Body Length
in. mm
C

Magnet
Projection
in. mm
D


Head Size
in. mm
E


Head Depth
in. mm

Body
Material
* 1/2"-14 NPTF 5044051 Disc Ceramic I .61
15.5
.61
15.5
-
-
.38
9.7
.27
6.7
Steel
* 3/4"-14 NPTF 5054051 Disc Ceramic I .62
15.7
.62
15.7
-
-
.51
13.0
.31
7.9
Steel
* 3/4"-14 NPTF A5054181 Bar
Ceramic I
.90
22.9
.62
15.7
.28
7.1
.51
13.0
.31
7.9
Steel
* 1"-11 1/2 NPTF B5064071 Disc Ceramic I .77
19.6
.77
19.6
-
-
.51
13.0
.40
10.2
Steel
1 1/4"-11 1/2 PTF 5074061 Bar Ceramic V 1.33
33.8
1.08
27.4
0.25
6.4
.52
13.2
.38
9.7
Ductile Iron Zinc Plate
1 1/2"-11 1/2 NPTF 5084021 Bar Ceramic VIII 1.20
30.5
.83
21.0
.37
9.3
.81
20.6
.57
14.4
Grey Iron Zinc Plate

A Supercedes 5054101 
B Supercedes 5064031 
* Standard parts supplied from stock or with minimum lead time.

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HEX RECESSED

Hex Recessed drawing



Nominal
Pipe Size


Part Number

Magnet
Style
& Material
A
Overall
Nominal
Length 
in. mm
B


Body Length
in. mm
C


Magnet Projection
in. mm
D


Head Size
in. mm
E


Head Depth
in. mm


Body Material
* 1/8"-27
NPTF
5016031 Neodymium .62
15.7
.37
9.4
.25
6.4
.19
4.8
.18 min.
4.6
Steel
* 1/4"-18
NPTF
5026021 Neodymium .69
17.6
.46
11.7
.23
5.8
.25
6.4
.19 min.
4.8
Steel
* 3/8"-18
NPTF
5036011 Neodymium .66
16.8
.46
11.7
.20
5.1
.31
7.9
.19 
4.8
Steel
* 3/8"-18
NPTF
5034011 Disc
Ceramic I
.52
13.2
.46
11.7
.06
1.5
.31
7.9
.19 
4.8
Steel
* 1/2"-14
NPTF
5046021 Neodymium 0.85
21.5
.61
15.5
.21
5.3
.38
9.7
.25 
6.4
Steel
* 1/2"-14
NPTF
5044121 Disc
Ceramic I
.61
15.5
.61
15.5
-
-
.38
9.7
.25 
6.4
Steel
* 3/4"-14
NPTF
5056031 Neodymium .76
19.3
.62
15.7
.14
3.6
.56
14.2
.31 
7.9
Steel
* 3/4"-14
NPTF
5054121 Disc Ceramic I .62
15.7
.62
15.7
-
-
.57
14.4
.31
7.9
Steel
* 1"-11 1/2 NPTF 5066021 Neodymium .91
23.1
.77
19.6
.14
3.6
.63
16.0
.38 
9.7
Steel
* 1"-11 1/2 NPTF 5064041 Disc
Ceramic I
.77
19.6
.77
19.6
-
-
.63
16.0
.38 
9.7
Steel

 * Standard parts supplied form stock or with minimum lead time.

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