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Material
Brass
Silicon
Bronze
System
of
Measurement
Inch
Metric
Thread
Size
0
0
0
-
1
2
0
0
0
-
9
0
0
0
-
9
6
0
-
8
0
1
-
6
4
1
-
7
2
2
-
5
6
2
-
6
4
3
-
4
8
3
-
5
6
4
-
3
6
4
-
4
0
4
-
4
8
5
-
4
0
5
-
4
4
Width
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
5
/
3
2
"
3
/
1
6
"
1
/
4
"
5
/
1
6
"
1
1
/
3
2
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
1
1
/
1
6
"
Hex
Nut
Profile
Extra
Thin
Heavy
Narrow
Standard
Thin
Thin
Heavy
Height
1
/
3
2
"
3
/
6
4
"
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
1
1
/
6
4
"
3
/
1
6
"
1
3
/
6
4
"
7
/
3
2
"
1
5
/
6
4
"
1
/
4
"
Nut
Type
Cap
Coupling
Flange
Hex
Locknut
Panel
Sealing
Thread
Type
Acme
BSPP
Metric
NPSL
NPSM
NPT
NPTF
UNC
UNEF
UNF
UNS
Thread
Direction
Left
Hand
Right
Hand
Thread
Spacing
Coarse
Fine
Extra
Fine
Finish
Chrome
Plated
Nickel
Plated
Thread
Pitch
0
.
2
5
m
m
0
.
3
m
m
0
.
3
5
m
m
0
.
4
m
m
0
.
4
5
m
m
0
.
5
m
m
0
.
6
m
m
0
.
7
m
m
0
.
7
5
m
m
0
.
8
m
m
1
m
m
1
.
2
5
m
m
1
.
5
m
m
1
.
7
5
m
m
2
m
m
Length
3
/
1
6
"
1
/
4
"
9
/
3
2
"
5
/
1
6
"
2
1
/
6
4
"
1
1
/
3
2
"
3
/
8
"
2
7
/
6
4
"
7
/
1
6
"
1
5
/
3
2
"
1
/
2
"
1
7
/
3
2
"
9
/
1
6
"
5
/
8
"
3
/
4
"
Drive
Style
External
Hex
Thread
Fit
Acme
Class
2G
Metric
Class
6H
Unified
Standard
Class
2A
Unified
Standard
Class
2B
USMCA
Qualifying
No
REACH
Compliance
REACH
(EC
1907/2006)
(06/27/2024,
241
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/23/2024,
240
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/14/2023,
235
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2023,
233
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/10/2022,
224
SVHC)
Compliant
Not
Compliant
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
ISO
4035
UL
50
DFARS
Compliance
Specialty
Metals
COTS
-
Exempt
Performance
Corrosion
Resistant
Vibration
Resistant
Pipe
Size
1/8
1/4
3/8
1/2
3/4
1
1
1/4
1
1/2
2
2
1/2
3
Locking
Type
Nylon
Insert
Serrations
Forward
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451 Products
Fastening and Joining
Hex Nuts
Handle most general fastening needs
236 products
Panel Nuts
Extremely thin for tight spots such as electrical panels; also known as dress nuts
20 products
Coupling Nuts
Connect and extend threaded rods
43 products
Cap Nuts
Cover and protect threads while adding a finished look; also known as acorn nuts
58 products
Locknuts
Hold fasteners in place to prevent loosening from vibration
11 products
Sealing Nuts
Prevent leaks and block out contaminants with a rubber seal
7 products
Flange Nuts
The flange distributes pressure, so you don't need a washer
3 products
Thread Adapters
Join threads of a different type, size, and gender
16 products
Fluid Handling
Pipe Locknuts
Thread onto the male end of a pipe fitting so it won't loosen from vibration
31 products
Power Transmission
Lead Screw Nuts
Mate with lead screws to move components in a straight line
26 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)