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Galvanized
System
of
Measurement
Inch
Metric
Screw
Size
N
o
.
6
N
o
.
8
N
o
.
1
0
N
o
.
1
2
N
o
.
1
4
N
o
.
1
5
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
3
/
4
"
7
/
8
"
Washer
Type
Beveled
Coil
Flat
Hillside
Perforated
Pronged
Split
Square
Material
Cast
Iron
Steel
ID
0
.
1
4
4
"
0
.
1
5
6
"
0
.
1
7
5
"
0
.
1
8
8
"
0
.
1
9
8
"
0
.
2
1
9
"
0
.
2
3
5
"
0
.
2
5
4
"
0
.
2
6
"
0
.
2
7
"
0
.
2
8
1
"
0
.
3
1
2
"
0
.
3
1
8
"
0
.
3
2
2
"
0
.
3
4
3
"
Specifications
Met
ASME
Standard
ASTM
Standard
DIN
Standard
ISO
7416
OD
3
/
1
6
"
1
/
4
"
3
/
8
"
1
3
/
3
2
"
0
.
4
3
8
"
1
5
/
3
2
"
0
.
4
8
7
"
1
/
2
"
9
/
1
6
"
0
.
5
8
3
"
5
/
8
"
2
1
/
3
2
"
0
.
6
8
0
"
0
.
6
8
8
"
2
3
/
3
2
"
Thickness
0
.
0
1
9
"
0
.
0
2
0
"
t
o
0
.
0
2
4
"
0
.
0
3
6
"
t
o
0
.
0
6
5
"
0
.
0
5
1
"
t
o
0
.
0
8
0
"
0
.
0
5
4
"
t
o
0
.
0
7
0
"
0
.
0
5
6
"
t
o
0
.
0
7
1
"
0
.
0
6
2
"
0
.
0
6
4
"
t
o
0
.
1
0
4
"
0
.
0
7
4
"
t
o
0
.
1
2
1
"
0
.
0
7
8
"
0
.
0
8
0
"
t
o
0
.
1
2
0
"
0
.
0
8
6
"
t
o
0
.
1
3
2
"
0
.
0
9
0
"
t
o
0
.
1
1
2
"
0
.
0
9
4
"
0
.
0
9
7
"
t
o
0
.
1
7
7
"
Washer
Designation
ASME
Oversized
SAE
Undersized
USS
Fastener
Strength
Grade/Class
ASTM
Grade
A325
ASTM
Grade
A490
ISO
Class
8.8
ISO
Class
10.9
Thread
Size
5/8"
-
11
Length
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
5
/
8
"
3
/
4
"
7
/
8
"
1
5
/
1
6
"
1
"
1
1
/
8
"
1
1
/
4
"
1
1
/
2
"
1
3
/
4
"
2
"
4
"
Performance
Corrosion
Resistant
Reusable
Tension
Indicating
ASME
Designation
Narrow
Regular
Wide
Width
1/2"
9/16"
1"
2"
2.875"
3"
3.063"
4"
50
mm
Application
Cross
Bracing
Structural
Hardness
Rockwell
B40
Rockwell
B55
Rockwell
B72
Rockwell
B76
Rockwell
B80
Rockwell
C37
Rockwell
C38
Rockwell
C44
Rockwell
C45
Not
Rated
USMCA
Qualifying
No
Shape
Round
Shaft
Diameter
1/2"
5/8"
3/4"
7/8"
1"
1
1/8"
1
1/4"
Tension
Indicated
1
2
,
0
0
0
l
b
f
1
9
,
0
0
0
l
b
f
2
8
,
0
0
0
l
b
f
3
9
,
0
0
0
l
b
f
5
1
,
0
0
0
l
b
f
6
4
,
0
0
0
l
b
f
8
1
,
0
0
0
l
b
f
9
7
,
0
0
0
l
b
f
1
1
8
,
0
0
0
l
b
f
4
9
,
0
0
0
N
9
1
,
0
0
0
N
1
4
2
,
0
0
0
N
1
7
6
,
0
0
0
N
2
0
5
,
0
0
0
N
2
6
7
,
0
0
0
N
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7008)
Specialty
Metals
COTS
-
Exempt
Not
Specialty
Metals
Compliant
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