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Material
Brass
Silicon
Bronze
System
of
Measurement
Inch
Metric
Thread
Size
0
-
8
0
1
-
7
2
2
-
5
6
3
-
4
8
4
-
4
0
5
-
4
0
6
-
3
2
8
-
3
2
1
0
-
2
4
1
0
-
3
2
1
2
-
2
4
1
/
4
"
-
2
0
1
/
4
"
-
2
8
1
/
4
"
-
3
2
1
/
4
"
-
4
0
Thread
Type
Acme
Metric
Metric
Trapezoidal
NPSM
NPT
UNC
UNEF
UNF
UNS
Nut
Type
Flange
Hex
Panel
Round
Square
Thumb
Width
5
/
1
6
"
1
1
/
3
2
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
1
1
/
1
6
"
3
/
4
"
7
/
8
"
1
5
/
1
6
"
1
"
1
1
/
1
6
"
1
1
/
8
"
1
1
/
4
"
Height
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
1
3
/
6
4
"
7
/
3
2
"
1
5
/
6
4
"
1
/
4
"
1
7
/
6
4
"
9
/
3
2
"
1
9
/
6
4
"
Thread
Direction
Left
Hand
Right
Hand
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
Hex
Nut
Profile
Extra
Thin
Thin
Thin
Heavy
Thread
Fit
Acme
Class
2G
Metric
Class
6H
Metric
Trapezoidal
Class
7H
Unified
Standard
Class
2B
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
Thread
Spacing
Coarse
Fine
Extra
Fine
Pipe
Size
1/8
1/4
3/8
1/2
3/4
1
Drive
Style
External
Hex
Fitting
Type
Locknut
REACH
Compliance
REACH
(EC
1907/2006)
(01/23/2024,
240
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/14/2023,
235
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/10/2022,
224
SVHC)
Compliant
Not
Compliant
Finish
Chrome
Plated
Nickel
Plated
Zinc
Plated
Specifications
Met
ASME
B18.2.2
ASTM
Standard
DIN
Standard
ISO
4035
Thread
Pitch
0.4
mm
0.45
mm
0.5
mm
0.6
mm
0.7
mm
0.8
mm
1
mm
1.25
mm
1.5
mm
1.75
mm
2
mm
2.5
mm
3
mm
4
mm
Length
3/16"
1/4"
9/32"
5/16"
21/64"
11/32"
Panel
Nut
Shape
Hex
For
Use
With
Air
Natural
Gas
Oil
Steam
Water
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196 Products
Fastening and Joining
Hex
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Handle
most
general
fastening
needs
83 products
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Extremely
thin
for
tight
spots
such
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known
as
dress
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Nuts
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tighten
and
loosen
by
hand
for
making
frequent
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Thread
onto
the
male
end
of
a
pipe
fitting
so
it
won't
loosen
from
vibration
11 products
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Lead
Screw
Nuts
Mate
with
lead
screws
to
move
components
in
a
straight
line
54 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)