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Fastener
Strength
Grade/Class
ASTM
Grade
2H
ASTM
Grade
8
ISO
Class
04
ISO
Class
5
ISO
Class
6
ISO
Class
8
ISO
Class
10
ISO
Class
12
SAE
Grade
2
SAE
Grade
8
Thread
Type
BSPP
BSPT
Metric
Metric
Ball
Metric
Trapezoidal
NPT
NPTF
UN
UNC
UNF
Universal
UNS
System
of
Measurement
Inch
Metric
Thread
Size
1
0
-
3
2
1
/
4
"
-
2
0
1
/
4
"
-
2
8
5
/
1
6
"
-
1
8
5
/
1
6
"
-
2
4
3
/
8
"
-
1
6
3
/
8
"
-
2
4
7
/
1
6
"
-
1
4
7
/
1
6
"
-
2
0
1
/
2
"
-
1
3
1
/
2
"
-
2
0
9
/
1
6
"
-
1
2
9
/
1
6
"
-
1
8
5
/
8
"
-
1
1
5
/
8
"
-
1
8
Nut
Type
Adhesive
Mount
Cap
Clip
On
Coupling
Externally
Threaded
Flange
Hex
Locknut
Panel
Platform
Press
Fit
Rivet
Round
Sealing
Snap
In
Socket
Square
Tamper
Resistant
Thumb
Twist
Close
Weld
Material
Aluminum
Brass
Bronze
Carbon
Fiber
Grade
2
Titanium
Iron
Plastic
Stainless
Steel
Steel
Zinc
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
.
4
m
m
1
.
5
m
m
1
.
7
5
m
m
Hex
Nut
Profile
Extra
Thin
Heavy
High
Narrow
Standard
Thin
Finish
A
l
u
m
i
n
u
m
P
l
a
t
e
d
B
l
a
c
k
O
x
i
d
e
B
l
a
c
k
Z
i
n
c
P
l
a
t
e
d
C
a
d
m
i
u
m
P
l
a
t
e
d
C
a
d
m
i
u
m
Y
e
l
l
o
w
-
C
h
r
o
m
a
t
e
P
l
a
t
e
d
C
h
r
o
m
e
P
l
a
t
e
d
C
o
r
r
o
s
i
o
n
-
R
e
s
i
s
t
a
n
t
C
o
a
t
e
d
D
y
e
d
H
o
t
-
D
i
p
p
e
d
G
a
l
v
a
n
i
z
e
d
N
e
o
p
r
e
n
e
C
o
a
t
e
d
N
i
c
k
e
l
P
l
a
t
e
d
P
a
s
s
i
v
a
t
e
d
P
h
o
s
p
h
a
t
e
C
o
a
t
e
d
T
i
n
P
l
a
t
e
d
T
i
n
Z
i
n
c
P
l
a
t
e
d
Height
5
/
3
2
"
3
/
1
6
"
1
3
/
6
4
"
7
/
3
2
"
1
5
/
6
4
"
1
/
4
"
0
.
2
6
5
"
1
7
/
6
4
"
9
/
3
2
"
1
9
/
6
4
"
5
/
1
6
"
2
1
/
6
4
"
1
1
/
3
2
"
0
.
3
4
5
"
0
.
3
5
"
Thread
Direction
Left
Hand
Right
Hand
Width
7
/
1
6
"
1
/
2
"
0
.
5
2
"
9
/
1
6
"
5
/
8
"
1
1
/
1
6
"
3
/
4
"
7
/
8
"
1
5
/
1
6
"
1
3
/
6
4
"
1
1
/
1
6
"
1
1
/
8
"
1
1
/
4
"
1
5
/
1
6
"
1
7
/
1
6
"
Locking
Type
Cotter
Pin
Distorted
Thread
Flex
-
Top
Lock
Washer
Nylon
Insert
Serrations
Spring
-
Stop
Steel
Insert
Threadlocker
Thread
Spacing
Coarse
Fine
Extra
Fine
Ultra
Fine
Thread
Fit
Metric
Class
4H
Metric
Class
5H
Metric
Class
6g
Metric
Class
6G
Metric
Class
6H
Metric
Class
7H
Metric
Trapezoidal
Class
7e
Metric
Trapezoidal
Class
7H
Metric
Trapezoidal
Class
8e
Unified
Standard
Class
2B
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
EN
Standard
Fed.
Spec.
FF
-
N
-
836
ISO
Standard
Japanese
Industrial
Standard
(JIS)
SAE
J995
UL
508A
Drive
Style
Drilled
Spanner
External
12
-
Point
External
Hex
External
Square
Hex
Slotted
Tri
-
Groove
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
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)
(01/17/2023,
233
SVHC)
Compliant
REACH
(EC
1907/2006)
(06/10/2022,
224
SVHC)
Compliant
REACH
(EC
1907/2006)
(01/17/2022,
223
SVHC)
Compliant
REACH
(EC
1907/2006)
(07/08/2021,
219
SVHC)
Compliant
Not
Compliant
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7008)
Specialty
Metals
Compliant
(252.225
-
7009)
Specialty
Metals
COTS
-
Exempt
Not
Specialty
Metals
Compliant
Insert
Maximum
Temperature
160°
F
210°
F
220°
F
240°
F
245°
F
250°
F
Not
Rated
Flange
Diameter
1
9
/
3
2
"
4
3
/
6
4
"
1
1
/
1
6
"
3
/
4
"
1
1
/
3
2
"
1
3
/
1
6
"
1
9
/
3
2
"
1
1
/
2
"
1
3
9
/
6
4
"
1
3
/
4
"
2
1
/
1
6
"
2
3
9
/
6
4
"
2
3
/
4
"
4
1
3
/
6
4
"
5
.
3
6
m
m
Flange
Thickness
0
.
0
4
"
0
.
0
5
"
0
.
0
6
"
0
.
0
7
"
0
.
0
8
"
0
.
1
"
0
.
1
1
"
0
.
1
2
"
0
.
1
6
"
0
.
1
9
"
0
.
2
1
"
1
3
/
3
2
"
3
3
/
6
4
"
1
7
/
3
2
"
5
3
/
6
4
"
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4,015 Products
Fastening and Joining
Hex
Nuts
Handle
most
general
fastening
needs
1,394 products
Locknuts
Hold
fasteners
in
place
to
prevent
loosening
from
vibration
653 products
Flange
Nuts
The
flange
distributes
pressure,
so
you
don't
need
a
washer
367 products
Coupling
Nuts
Connect
and
extend
threaded
rods
205 products
Cap
Nuts
Cover
and
protect
threads
while
adding
a
finished
look;
also
known
as
acorn
nuts
81 products
Square
Nuts
Flat
sides
won’t
spin
in
channels
and
square
holes
46 products
Thumb
Nuts
Easy
to
tighten
and
loosen
by
hand
for
making
frequent
adjustments
144 products
Panel
Nuts
Extremely
thin
for
tight
spots
such
as
electrical
panels;
also
known
as
dress
nuts
7 products
Socket
Nuts
Install
in
recessed
holes
and
tight
spots
where
a
wrench
won’t
fit;
also
known
as
Allen
nuts
22 products
Sealing
Nuts
Prevent
leaks
and
block
out
contaminants
with
a
rubber
seal
6 products
Slotted
Round
Nuts
Fasten
with
a
screwdriver
in
tight
spots
where
there's
no
room
for
a
wrench
7 products
Tamper
-
Resistant
Nuts
Hard
to
detach
without
special
tools
to
prevent
unwanted
removal
25 products
Split
Nuts
Swivel
to
attach
at
any
point
on
a
threaded
rod
for
quick
installation
4 products
Press
-
Fit
Nuts
Push
into
drilled
or
punched
holes
to
add
threads
to
thin
panels
106 products
Weld
Nuts
Weld
to
metal
surfaces
to
add
permanent
threads
64 products
Rivet
Nuts
Add
threads
to
thin
panels
with
access
from
only
one
side;
also
known
as
blind
inserts
81 products
Clip
-
On
Nuts
Slide
onto
the
edge
of
thin
panels
to
create
a
fastening
point
24 products
Threaded
Inserts
Create
new
threads
or
repair
stripped
threads
43 products
Adhesive
-
Mount
Nuts
Attach
threads
to
material
that’s
too
thin
for
a
threaded
insert
20 products
Snap
-
In
Nuts
Push
into
square
holes
in
thin
materials
to
add
bolts
for
aligning
off
-
center
parts
10 products
Binding
Barrels
and
Screws
Thread
together
for
a
low
-
profile
fastener
70 products
Thumb
Screws
Tighten
and
loosen
by
hand
without
the
need
for
tools
70 products
Studs
Insert
into
holes
to
add
a
threaded
fastening
point
for
attaching
nuts
111 products
Thread
Adapters
Join
threads
of
a
different
type,
size,
and
gender
13 products
Power Transmission
Bearing
Nuts
Hold
bearings,
bushings,
pulleys,
and
gears
in
place
on
threaded
shafts
and
spindles
173 products
Lead
Screws
and
Nuts
Components
travel
along
a
screw
with
broad,
square
threads
to
clamp
and
lift
heavy
loads
85 products
Ball
Screws
and
Nuts
Internal
ball
bearings
roll
on
screws
for
low
friction
when
moving
components
at
high
speeds
48 products
Fluid Handling
Pipe
and
Pipe
Fittings
Rigid
and
thick
walled
for
distributing
liquids
and
gases
through
your
facility
26 products
Hose
and
Hose
Fittings
Flexible
and
stronger
than
tubing;
often
used
to
convey
liquids
and
gases
under
pressure
4 products
Electrical
Conduit
and
Conduit
Fittings
Protect
wiring
from
impact
and
the
environment
in
runs
indoors,
outdoors,
and
underground
32 products
Building and Machinery Hardware
Leveling
Mount
Inserts
Slip
onto
equipment
and
furniture
to
add
threaded
-
stud
leveling
feet
16 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)