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Material
Brass
Stainless
Steel
Steel
Washer
Type
Angled
Edge
Clipped
Coil
Lock
Countersunk
Cup
Curved
Flat
Metal
Bonded
Sleeve
Slotted
Spherical
Split
Lock
Spring
Lock
Square
Square
Hole
Tab
Lock
Tapered
Tension
Indicating
Tooth
Lock
Wave
Wedge
Lock
For
Foam
Insulation
For
Plaster
For
Rigid
Insulation
System
of
Measurement
Inch
Metric
Screw
Size
N
o
.
0
N
o
.
1
N
o
.
2
N
o
.
3
N
o
.
4
N
o
.
5
N
o
.
6
N
o
.
7
N
o
.
8
N
o
.
1
0
N
o
.
1
2
N
o
.
1
4
N
o
.
1
5
3
/
1
6
"
1
/
4
"
Finish
B
l
a
c
k
O
x
i
d
e
B
r
a
s
s
P
l
a
t
e
d
C
a
d
m
i
u
m
P
l
a
t
e
d
C
h
r
o
m
a
t
e
C
o
n
v
e
r
s
i
o
n
C
o
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
H
o
t
-
D
i
p
p
e
d
G
a
l
v
a
n
i
z
e
d
N
i
c
k
e
l
C
h
r
o
m
e
P
l
a
t
e
d
N
i
c
k
e
l
P
l
a
t
e
d
O
i
l
C
o
a
t
e
d
P
a
i
n
t
e
d
P
h
o
s
p
h
a
t
e
C
o
a
t
e
d
P
l
a
s
t
i
c
C
o
a
t
e
d
OD
1
/
1
6
"
3
/
3
2
"
0
.
0
9
9
"
7
/
6
4
"
1
/
8
"
0
.
1
2
6
"
9
/
6
4
"
0
.
1
4
9
"
0
.
1
5
2
"
0
.
1
5
6
"
5
/
3
2
"
0
.
1
5
7
"
1
1
/
6
4
"
0
.
1
7
2
"
0
.
1
7
3
"
ID
0
.
0
6
2
"
0
.
0
6
3
"
0
.
0
6
4
"
0
.
0
6
7
"
0
.
0
6
8
"
0
.
0
7
8
"
0
.
0
8
4
"
0
.
0
8
6
"
0
.
0
8
7
"
0
.
0
8
8
"
0
.
0
8
9
"
0
.
0
9
0
"
0
.
0
9
3
"
0
.
0
9
4
"
0
.
0
9
5
"
Thickness
0
.
0
0
1
"
0
.
0
0
2
"
0
.
0
0
3
"
0
.
0
0
4
"
0
.
0
0
5
"
0
.
0
0
5
"
t
o
0
.
0
2
4
"
0
.
0
0
5
"
t
o
0
.
0
3
0
"
0
.
0
0
6
"
0
.
0
0
6
5
"
0
.
0
0
7
"
0
.
0
0
7
5
"
0
.
0
0
7
9
"
0
.
0
0
8
"
0
.
0
0
8
2
"
0
.
0
0
9
"
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
REACH
(EC
1907/2006)
(01/17/2022,
223
SVHC)
Compliant
Not
Compliant
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7008)
Specialty
Metals
Compliant
(252.225
-
7009)
Specialty
Metals
COTS
-
Exempt
Fastener
Strength
Grade/Class
ISO
Class
8.8
ISO
Class
10.9
ISO
Class
12.9
SAE
Grade
2
SAE
Grade
5
SAE
Grade
8
SAE
Grade
9
Hardness
R
o
c
k
w
e
l
l
B
4
0
R
o
c
k
w
e
l
l
B
4
7
R
o
c
k
w
e
l
l
B
5
0
R
o
c
k
w
e
l
l
B
5
2
R
o
c
k
w
e
l
l
B
5
3
R
o
c
k
w
e
l
l
B
5
5
R
o
c
k
w
e
l
l
B
5
6
R
o
c
k
w
e
l
l
B
6
3
R
o
c
k
w
e
l
l
B
7
0
R
o
c
k
w
e
l
l
B
7
1
R
o
c
k
w
e
l
l
B
7
2
R
o
c
k
w
e
l
l
B
7
5
R
o
c
k
w
e
l
l
B
7
6
R
o
c
k
w
e
l
l
B
8
0
R
o
c
k
w
e
l
l
B
8
4
Specifications
Met
ANSI/ABMA
8.2
ANSI/NEMA
FB
1
ASME
Standard
ASTM
Standard
DIN
Standard
Fed.
Spec.
QQ
-
S
-
698
ISO
Standard
NAS
OSHA
Standard
UL
1204
Minimum
Hardness
R
o
c
k
w
e
l
l
B
3
8
R
o
c
k
w
e
l
l
B
4
0
R
o
c
k
w
e
l
l
B
5
4
R
o
c
k
w
e
l
l
B
5
5
R
o
c
k
w
e
l
l
B
6
0
R
o
c
k
w
e
l
l
B
6
5
R
o
c
k
w
e
l
l
B
6
7
R
o
c
k
w
e
l
l
B
7
0
R
o
c
k
w
e
l
l
B
8
4
R
o
c
k
w
e
l
l
B
8
5
R
o
c
k
w
e
l
l
B
9
0
R
o
c
k
w
e
l
l
C
1
3
R
o
c
k
w
e
l
l
C
3
0
R
o
c
k
w
e
l
l
C
3
8
R
o
c
k
w
e
l
l
C
4
0
Magnetic
Properties
Magnetic
May
Be
Mildly
Magnetic
Color
Black
Blue
Green
Pink
Purple
Red
Yellow
Retaining
Ring
Type
External
Internal
Washer
Designation
SAE
USS
Retaining
Ring
Style
Clip
On
Constant
Section
Crimp
On
Push
On
Side
Mount
Spiral
Standard
Shape
Disc
D
-
Profile
Keyed
Made
-
to
-
Order
Rectangle
Ring
Round
Slot
Ring
Thickness
0
.
0
1
"
0
.
0
1
2
"
0
.
0
1
5
"
0
.
0
1
8
"
0
.
0
2
1
"
0
.
0
2
5
"
0
.
0
2
7
"
0
.
0
3
1
"
0
.
0
3
5
"
0
.
0
3
7
"
0
.
0
4
2
"
0
.
0
4
3
"
0
.
0
4
4
"
0
.
0
4
9
"
0
.
0
5
"
Length
1
/
8
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
9
/
3
2
"
5
/
1
6
"
1
1
/
3
2
"
3
/
8
"
1
3
/
3
2
"
7
/
1
6
"
0
.
4
6
"
1
5
/
3
2
"
0
.
4
8
"
1
/
2
"
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7,975 Products
Fastening and Joining
Washers
Reduce
stress
where
fasteners
attach
by
distributing
the
load
1,781 products
Lock
Washers
Resist
vibration
to
prevent
fasteners
from
loosening
846 products
Leveling
Washers
Curved
or
tapered
to
compensate
for
uneven
mounting
surfaces
55 products
Sealing
Washers
Prevent
fluids
from
leaking
around
fasteners
82 products
Finishing
Washers
Screw
heads
sit
flush
to
prevent
snagging
and
to
create
a
neat,
finished
appearance
51 products
Shims
Level,
align,
and
adjust
spacing
on
fasteners,
shafts,
and
machine
components
1,202 products
Retaining
Rings
Hold
components
on
a
shaft
1,573 products
Spacers
Unthreaded
to
create
space
between
two
surfaces
or
objects,
often
to
align
them
671 products
Push
Nuts
Press
onto
threads
for
a
light
duty
hold
that’s
faster
to
install
than
typical
nuts
51 products
Snap
-
In
Nuts
Push
into
square
holes
in
thin
materials
to
add
bolts
for
aligning
off
-
center
parts
29 products
Fastener
Assortments
Stay
prepared
by
keeping
fasteners
in
common
sizes
and
materials
on
hand
5 products
Captive
Panel
Screws
Secure
panels
and
enclosures
while
still
having
access
to
them
65 products
Unthreaded
Inserts
Reinforce,
align,
and
adjust
joints
as
you
tighten
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fastener
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Power Transmission
Springs
Apply
and
absorb
force
with
compression,
die,
extension,
torsion,
and
disc
springs
1,016 products
Bearing
Lock
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Lock
bearing
nuts
in
place
to
prevent
loosening
due
to
vibration
80 products
Building and Machinery Hardware
Strut
Channel
Framing
and
Fittings
Secure
fittings
in
the
U
-
shaped
channel
to
route
conduit
and
pipe
or
build
other
structures
58 products
Material Handling
Tie
-
Down
Washers
Angled
sides
align
and
hold
tie
-
down
straps
5 products
Webbing
Guides
Prevent
webbing
from
twisting
and
use
as
anchor
points;
also
known
as
footman's
loops
3 products
Communication
Tag
Washers
Bolt
onto
surfaces
to
mount
tag
rings
and
ties
18 products
Tag
Rings
Loop
onto
tags
to
attach
them
to
lanyards,
key
rings,
and
other
objects
46 products
Fabricating and Machining
Clamp
Holding
Washers
Replace
worn
washers
on
open
-
arm
toggle
clamps
to
keep
holding
screws
in
place
7 products
Parts
Washers
Pump
solution
through
a
spigot
or
hose
to
clean
parts
in
the
basin
8 products
Parts
Baskets
Contain
parts
for
cleaning
and
moving
them
in
and
out
of
washers
49 products
Parts
Washing
Cans
Save
space
and
solution
when
cleaning
small
parts
or
just
a
few
items
15 products
Parts
Washing
Tubs
Fill
with
solution
to
soak
and
clean
parts
4 products
Dipping
Racks
Hang
items
during
painting,
cleaning,
and
drying
7 products
Electrical
Conduit
and
Conduit
Fittings
Protect
wiring
from
impact
and
the
environment
in
runs
indoors,
outdoors,
and
underground
19 products
Fluid Handling
Air
Nozzles
Blow
concentrated
air
for
cleaning,
drying,
cooling,
and
ejecting
parts
10 products
Strainers
Install
next
to
valves
and
pumps
to
catch
debris
in
your
line
14 products
Facility and Grounds Maintenance
Scouring
Pads
Scrub
heavy
grease
and
grime
away
better
than
sponges
1 product
Wash
Gun
Nozzle
Extensions
Attach
to
your
wash
gun
nozzle
to
clean
places
out
of
arm's
reach
2 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)