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Thread Direction
Left Hand
Select more
System of Measurement
Inch
Thread Size
10-32
1/4"
-28
5/16"
-24
3/8"
-24
7/16"
-20
1/2"
-20
9/16"
-18
5/8"
-18
3/4"
-16
0.830"-14
0.855"-14
7/8"
-14
0.880"-14
0.908"-14
0.960"-14
1"-14
1.035"-14
1
1/4"
-12
Tube OD
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1
1/8"
1
1/4"
1
3/8"
1
1/2"
1
3/4"
2"
For Tube Wall Thickness
0.058"
0.065"
0.083"
0.095"
0.12"
0.25"
Nut Type
Tube End
Weld
OD
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1
1/8"
1
1/4"
1
3/8"
1
1/2"
1
3/4"
2"
Material
316 Stainless Steel
4130 Alloy Steel
Brass
Thread Type
NGO
UN/UNF (CGA)
UNF
Threading
Fully Threaded
Partially Threaded
RoHS
Compliant
Compliant with Exemptions
Not Compliant
Height
1"
1
3/8"
1
1/2"
1
7/8"
2"
3
1/4"
Thread Length
3/4"
7/8"
15/16"
1"
1
1/8"
1
1/4"
1
1/2"
1
9/16"
1
5/8"
1
7/8"
2"
3
1/4"
DFARS Specialty Metals
Compliant
Exempt
Not Compliant
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Yes
No
Export Control Classification Number (ECCN)
2B999
EAR99
REACH
Compliant
Not Compliant
Thread Fit
Unified Standard Class 2B
Gender
Female
Male
For Use With
Fuel Gases
Acetylene
Air
Argon
Boron Trifluoride
Butane
Carbon Monoxide
Carbonyl Sulfide
Cyclopropane
Dimethyl Ether
Ethane
Ethylene
Ethylene Oxide
Helium
Hydrogen
Hydrogen Bromide
Hydrogen Chloride
Hydrogen Fluoride
Weld Nut Shape
Round
Thread Spacing
Fine
Number of Projections
0
Fitting Type
Adapter
Connector
Nut
CGA Number
020
021
022
023
025
027
033
330
350
410
510
555
590
670
677
Connects To
Hose
Tank
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