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System
of
Measurement
Inch
Metric
Thread
Size
0
0
0
0
-
1
6
0
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
Nut
Type
A
d
h
e
s
i
v
e
M
o
u
n
t
C
a
p
C
l
i
p
O
n
C
o
u
p
l
i
n
g
D
o
w
e
l
E
x
t
e
r
n
a
l
l
y
T
h
r
e
a
d
e
d
F
l
a
n
g
e
H
e
x
L
o
c
k
n
u
t
P
a
n
e
l
P
l
a
t
f
o
r
m
P
r
e
s
s
F
i
t
P
u
s
h
P
u
s
h
B
u
t
t
o
n
R
i
v
e
t
Material
Aluminum
Brass
Bronze
Carbon
Fiber
Ceramic
Fiberglass
Iron
Nickel
Plastic
Stainless
Steel
Steel
Titanium
Zinc
Hex
Nut
Profile
Extra
Thin
Heavy
High
Narrow
Standard
Thin
Thin
Heavy
Thread
Direction
See all
Right
Hand
Finish
A
l
u
m
i
n
u
m
P
l
a
t
e
d
A
n
o
d
i
z
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
B
r
o
n
z
e
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
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
Height
1
/
3
2
"
0
.
0
3
6
"
3
/
6
4
"
0
.
0
5
8
"
1
/
1
6
"
5
/
6
4
"
0
.
0
8
5
"
3
/
3
2
"
7
/
6
4
"
0
.
1
1
7
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
0
.
1
7
"
1
1
/
6
4
"
Width
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
0
.
2
2
"
1
5
/
6
4
"
1
/
4
"
1
7
/
6
4
"
9
/
3
2
"
1
9
/
6
4
"
0
.
3
1
1
"
Fastener
Strength
Grade/Class
A
S
M
E
G
r
a
d
e
F
A
S
M
E
G
r
a
d
e
G
A
S
T
M
G
r
a
d
e
B
7
A
S
T
M
G
r
a
d
e
B
8
M
A
S
T
M
G
r
a
d
e
2
H
A
S
T
M
G
r
a
d
e
7
A
S
T
M
G
r
a
d
e
8
A
S
T
M
G
r
a
d
e
8
M
A
S
T
M
G
r
a
d
e
C
A
S
T
M
G
r
a
d
e
D
H
I
S
O
C
l
a
s
s
0
4
I
S
O
C
l
a
s
s
5
I
S
O
C
l
a
s
s
6
I
S
O
C
l
a
s
s
8
I
S
O
C
l
a
s
s
1
0
Thread
Pitch
0.25
mm
0.3
mm
0.35
mm
0.4
mm
0.45
mm
0.5
mm
0.6
mm
0.7
mm
0.75
mm
0.8
mm
1
mm
1.25
mm
1.4
mm
1.5
mm
1.75
mm
2
mm
2.5
mm
3
mm
3.5
mm
4
mm
4.5
mm
5
mm
5.5
mm
6
mm
7
mm
7.5
mm
Thread
Type
A
c
m
e
B
a
l
l
B
S
P
T
C
o
i
l
M
e
t
r
i
c
M
e
t
r
i
c
B
a
l
l
M
e
t
r
i
c
R
o
u
n
d
e
d
T
r
a
p
e
z
o
i
d
a
l
M
e
t
r
i
c
T
r
a
p
e
z
o
i
d
a
l
N
G
O
N
P
S
M
R
o
l
l
e
r
R
o
u
n
d
e
d
A
c
m
e
U
N
U
N
/
U
N
F
(
C
G
A
)
U
N
C
Thread
Spacing
Coarse
Fine
Extra
Fine
Ultra
Fine
Locking
Type
Cotter
Pin
Distorted
Thread
Flex
-
Top
Lock
Washer
Nylon
Insert
Serrations
Spring
-
Stop
Steel
Insert
Thread
Forming
Threadlocker
Two
-
Piece
Clamp
Thread
Fit
A
c
m
e
C
l
a
s
s
2
C
A
c
m
e
C
l
a
s
s
2
G
A
S
M
E
I
n
t
e
r
f
e
r
e
n
c
e
C
l
a
s
s
5
M
e
t
r
i
c
C
l
a
s
s
4
H
M
e
t
r
i
c
C
l
a
s
s
5
H
M
e
t
r
i
c
C
l
a
s
s
6
g
M
e
t
r
i
c
C
l
a
s
s
6
G
M
e
t
r
i
c
C
l
a
s
s
6
H
M
e
t
r
i
c
C
l
a
s
s
7
H
M
e
t
r
i
c
I
n
t
e
r
f
e
r
e
n
c
e
S
k
6
M
e
t
r
i
c
T
r
a
p
e
z
o
i
d
a
l
C
l
a
s
s
7
e
M
e
t
r
i
c
T
r
a
p
e
z
o
i
d
a
l
C
l
a
s
s
7
H
M
e
t
r
i
c
T
r
a
p
e
z
o
i
d
a
l
C
l
a
s
s
8
e
U
n
i
f
i
e
d
S
t
a
n
d
a
r
d
C
l
a
s
s
1
A
U
n
i
f
i
e
d
S
t
a
n
d
a
r
d
C
l
a
s
s
1
B
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
EN
1664
Federal
Specification
ISO
Standard
Japanese
Industrial
Standard
(JIS)
NAS
SAE
J995
UL
Standard
Drive
Style
Drilled
Spanner
External
12
-
Point
External
Hex
External
Square
Hex
Phillips
Serrated
Edge
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
Length
0
.
2
"
0
.
2
2
"
0
.
2
3
"
0
.
2
4
"
1
/
4
"
0
.
2
7
"
9
/
3
2
"
0
.
3
0
1
"
0
.
3
1
"
5
/
1
6
"
0
.
3
2
"
2
1
/
6
4
"
0
.
3
5
5
"
0
.
3
6
3
"
0
.
3
7
"
Flange
Diameter
0
.
1
6
7
"
0
.
1
7
"
1
1
/
6
4
"
0
.
2
"
0
.
2
0
6
"
0
.
2
1
1
"
1
5
/
6
4
"
0
.
2
4
"
0
.
2
4
4
"
0
.
2
6
9
"
0
.
2
8
"
0
.
2
9
"
0
.
3
0
6
"
0
.
3
1
"
0
.
3
1
5
"
Insert
Maximum
Temperature
220°
F
225°
F
240°
F
245°
F
250°
F
Not
Rated
Forward
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12,452 Products
Fastening and Joining
Hex
Nuts
Handle
most
general
fastening
needs
2,800 products
Locknuts
Hold
fasteners
in
place
to
prevent
loosening
from
vibration
1,589 products
Flange
Nuts
The
flange
distributes
pressure,
so
you
don't
need
a
washer
776 products
Coupling
Nuts
Connect
and
extend
threaded
rods
615 products
Cap
Nuts
Cover
and
protect
threads
while
adding
a
finished
look
423 products
Thumb
Nuts
Easy
to
tighten
and
loosen
by
hand
for
making
frequent
adjustments
504 products
Square
Nuts
Flat
sides
won’t
spin
in
channels
and
square
holes
163 products
Panel
Nuts
Extremely
thin
for
tight
spots
such
as
electrical
panels;
also
known
as
dress
nuts
117 products
Socket
Nuts
Install
in
recessed
holes
and
tight
spots
where
a
wrench
won’t
fit;
also
known
as
Allen
nuts
65 products
Tamper
-
Resistant
Nuts
Hard
to
detach
without
special
tools
to
prevent
unwanted
removal
70 products
Sealing
Nuts
Prevent
leaks
and
block
out
contaminants
with
a
rubber
seal
27 products
Split
Nuts
Swivel
to
attach
at
any
point
on
a
threaded
rod
for
quick
installation
18 products
Push
-
Button
Nuts
Disengage
the
threads
to
quickly
slide
along
threaded
rods
15 products
Slotted
Round
Nuts
Fasten
with
a
screwdriver
in
tight
spots
where
there's
no
room
for
a
wrench
7 products
Press
-
Fit
Nuts
Push
into
drilled
or
punched
holes
to
add
threads
to
thin
panels
244 products
Weld
Nuts
Weld
to
metal
surfaces
to
add
permanent
threads
298 products
Rivet
Nuts
Add
threads
to
thin
panels
with
access
from
only
one
side;
also
known
as
blind
inserts
283 products
Threaded
Inserts
Create
new
threads
or
repair
stripped
threads
291 products
Clip
-
On
Nuts
Slide
onto
the
edge
of
thin
panels
to
create
a
fastening
point
130 products
Screw
-
Mount
Nuts
Mount
with
screws,
rivets,
and
nails
to
add
threads
to
a
surface
26 products
Snap
-
In
Nuts
Push
into
square
holes
in
thin
materials
to
add
bolts
for
aligning
off
-
center
parts
49 products
Adhesive
-
Mount
Nuts
Attach
threads
to
material
that’s
too
thin
for
a
threaded
insert
40 products
Push
Nuts
Press
onto
threads
for
a
light
duty
hold
that’s
faster
to
install
than
typical
nuts
52 products
Dowel
Nuts
Form
joints
in
blind
holes
in
wood
11 products
Rivet
-
Mount
Nuts
Add
threads
in
hard
-
to
-
reach
areas
and
materials
that
are
too
thin
to
be
tapped
42 products
Tube
-
Connecting
Nuts
Push
inside
tubes
to
join
them
with
a
threaded
stud
instead
of
welding
21 products
Binding
Barrels
and
Screws
Thread
together
for
a
low
-
profile
fastener
869 products
Thumb
Screws
Tighten
and
loosen
by
hand
without
the
need
for
tools
133 products
Studs
Insert
into
holes
to
add
a
threaded
fastening
point
for
attaching
nuts
358 products
Fastener
Assortments
Stay
prepared
by
keeping
fasteners
in
common
sizes
and
materials
on
hand
13 products
Hanger
Bolts
Suspend
pipe
and
other
fixtures
with
wire
or
cable
ties
2 products
Joint
Clamps
for
Wood
Make
secure
joints
between
boards,
butcher
blocks,
and
countertops
3 products
Threaded
Rods
Insert
into
threaded
holes
to
connect
components
3 products
Power Transmission
Lead
Screws
and
Nuts
Components
travel
along
a
screw
with
broad,
square
threads
to
clamp
and
lift
heavy
loads
1,437 products
Ball
Screws
and
Nuts
Internal
ball
bearings
roll
on
screws
for
low
friction
when
moving
components
at
high
speeds
188 products
Roller
Screws
and
Nuts
More
contact
points
to
move
heavier
loads
than
ball
and
lead
screw
assemblies
8 products
Fabricating and Machining
Setup
Studs
Secure
setup
clamps
and
fixtures
to
your
machine
table
or
assemble
heavy
machines
619 products
Clamps
Hold
workpieces
securely
in
place
17 products
Fluid Handling
Hose
and
Hose
Fittings
Flexible
and
stronger
than
tubing;
often
used
to
convey
liquids
and
gases
under
pressure
41 products
Pipe
and
Pipe
Fittings
Rigid
and
thick
walled
for
distributing
liquids
and
gases
through
your
facility
2 products
Hose
Crimpers
Crimp
ferrules
onto
hose
to
secure
fittings
2 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)