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System of Measurement
Inch
Metric
Screw Size
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Length
1 mm
2 mm
3 mm
4 mm
5 mm
6 mm
7 mm
8 mm
9 mm
10 mm
11 mm
12 mm
13 mm
14 mm
15 mm
16 mm
17 mm
18 mm
19 mm
20 mm
22 mm
24 mm
25 mm
26 mm
28 mm
30 mm
35 mm
40 mm
45 mm
50 mm
51 mm
ID
0.252"
0.26"
0.264"
0.276"
0.344"
3/8"
0.45"
5.5 mm
5.8 mm
5.852 mm
5.9 mm
5.92 mm
6 mm
6.1 mm
6.2 mm
6.3 mm
6.4 mm
6.5 mm
6.6 mm
6.7 mm
6.8 mm
7 mm
7.1 mm
8 mm
9 mm
OD
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9
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Material
Aluminum
Brass
Bronze
Ceramic
Copper
Fiberglass
Hard Fiber
Plastic
Rubber
Stainless Steel
Steel
Shape
Round
Thickness
0
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Color
Beige
Black
Blue
Brown
Clear
Gray
Light Green
Off-White
Red
White
Washer Type
Clipped
Conical
Countersunk
Curved
Flat
Sleeve
Spherical
Split
Square
Tab
Tooth
Wave
Wedge
Finish
Black Oxide
Chrome Plated
Corrosion-Resistant Coated
Dyed
Galvanized
Nickel Plated
Phosphate Coated
Zinc Flake Coated
Zinc Plated
Zinc Yellow-Chromate Plated
RoHS
Compliant
Compliant with Exemptions
Not Compliant
DFARS Specialty Metals
Compliant
Exempt
Not Compliant
REACH
Compliant
Not Compliant
Overall Height
0.047"
0.062"
0.066"
0.9 mm
1.7 mm
1.8 mm
2 mm
2.2 mm
2.6 mm
3 mm
3.2 mm
3.3 mm
4.5 mm
5 mm
5.8 mm
6.0 mm
12.000 mm
28 mm
Export Control Classification Number (ECCN)
1C998
EAR99
Tensile Strength
Less than 10,000 psi
10,000 psi to 19,999 psi
20,000 psi to 49,999 psi
50,000 psi to 99,999 psi
Hardness
D
u
r
o
m
e
t
e
r
5
5
A
D
u
r
o
m
e
t
e
r
6
0
A
D
u
r
o
m
e
t
e
r
6
4
A
D
u
r
o
m
e
t
e
r
7
5
A
D
u
r
o
m
e
t
e
r
4
3
D
D
u
r
o
m
e
t
e
r
5
1
D
D
u
r
o
m
e
t
e
r
6
5
D
M
o
h
s
7
.
5
R
o
c
k
w
e
l
l
B
4
0
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
5
R
o
c
k
w
e
l
l
B
5
6
R
o
c
k
w
e
l
l
B
6
0
R
o
c
k
w
e
l
l
B
6
8
Gender
Female
Male
Maximum Temperature
Less than 250° F
250° F to 299° F
300° F to 499° F
500° F to 999° F
1,000° F or greater
Specifications Met
ASME Standard
ASTM Standard
DIN Standard
ISO Standard
Sleeve Height
1.700 mm
3.175 mm
4.000 mm
10.000 mm
25.400 mm
Minimum Temperature
-249° F to -100° F
-99° F to -50° F
-49° F to 0° F
Greater than 0° F
Not Rated
Performance
A
c
i
d
R
e
s
i
s
t
a
n
t
C
h
e
m
i
c
a
l
R
e
s
i
s
t
a
n
t
C
l
e
a
r
C
o
n
d
u
c
t
i
v
e
C
o
r
r
o
s
i
o
n
R
e
s
i
s
t
a
n
t
E
l
e
c
t
r
i
c
a
l
l
y
I
n
s
u
l
a
t
i
n
g
H
i
g
h
S
t
r
e
n
g
t
h
H
i
g
h
T
e
m
p
e
r
a
t
u
r
e
I
m
p
a
c
t
R
e
s
i
s
t
a
n
t
L
i
g
h
t
w
e
i
g
h
t
M
o
i
s
t
u
r
e
R
e
s
i
s
t
a
n
t
O
i
l
R
e
s
i
s
t
a
n
t
P
r
e
c
i
s
i
o
n
A
d
j
u
s
t
P
r
e
s
s
u
r
e
R
a
t
e
d
R
e
u
s
a
b
l
e
Washer Designation
ASME
General Purpose
Oversized
Undersized
Dielectric Strength
300 V/mil
Not Rated
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389 Products
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123 products
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Nearly every size and shape imaginable, from flat washers to clipped to curved
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Screw heads sit flush to prevent snagging and to create a neat, finished appearance
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Curved or tapered to compensate for uneven mounting surfaces
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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)