Technical Information
DPL116
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832
Thread Chart for Hydraulic Fittings
Dash Size 2
4
6
8
10
12
16
20
24
32
40
48
JIC 37 degree
Flare Thread 5/16-24 7/16-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12
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SAE O-Ring
Thread
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7/16-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12
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NPTF Pipe
Thread
1/8-27 1/4-18 3/8-18 1/2-14
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3/4-14 1-11 1/2 1 1/4-11
1/2
1 1/2-11
1/2 2-11 1/2
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NPSM Swivel
Thread
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1/4-18 3/8-18 1/2-14
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3/4-14 1-11 1/2 1 1/4-11
1/2
1 1/2-11
1/2 2-11 1/2
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Flat Face
Thread
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9/16-18 11/16-16 13/16-16 1-14 1 3/16-12 1 7/16-12 ---
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Code 61
Flange Head
OD
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1.19
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1.50
1.75
2.00
2.38
2.81
3.31
4.0
Code 62
Flange Head
OD
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1.25
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1.62
1.88
2.12
2.50
3.12
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British Thread
BSPP/BSPT ---
1/4-19 3/8-19 1/2-14
_
3/4-14
1-11
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