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Clear all
Drive
Style
External
Hex
Hex
Hex
with
Pilot
Recess
Phillips
Slotted
Tamper
-
Resistant
Hex
Torx
Nut
Type
Flange
Hex
System
of
Measurement
Inch
Metric
Thread
Size
0
-
8
0
1
-
6
4
1
-
7
2
2
-
5
6
2
-
6
4
3
-
4
8
3
-
5
6
4
-
4
0
4
-
4
8
5
-
4
0
5
-
4
4
6
-
3
2
6
-
4
0
6
-
4
8
6
-
8
0
Length
1
/
1
6
"
5
/
6
4
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
9
/
6
4
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
9
/
3
2
"
5
/
1
6
"
3
/
8
"
1
3
/
3
2
"
7
/
1
6
"
Fastener
Head
Type
Flat
Headless
Hex
Rounded
Socket
Thumb
Material
Aluminum
Aluminum
Oxide
Ceramic
Brass
Bronze
Fiberglass
Iron
Nickel
Plastic
Polyurethane
Rubber
Stainless
Steel
Steel
Titanium
Threading
Fully
Threaded
Partially
Threaded
Threaded
on
Both
Ends
Finish
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
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
c
B
a
r
r
i
e
r
C
o
a
t
e
d
G
a
l
v
a
n
i
z
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
P
T
F
E
C
o
a
t
e
d
S
i
l
v
e
r
P
l
a
t
e
d
T
i
t
a
n
i
u
m
C
a
r
b
o
n
N
i
t
r
i
d
e
(
T
i
C
N
)
C
o
a
t
e
d
Fastener
Strength
Grade/Class
ASTM
Grade
B7
ASTM
Grade
B8
ASTM
Grade
B8M
ASTM
Grade
A325
ASTM
Grade
A490
ISO
Class
8.8
ISO
Class
10.9
ISO
Class
12.9
SAE
Grade
2
SAE
Grade
5
SAE
Grade
8
SAE
Grade
9
Thread
Direction
Left
Hand
Right
Hand
Thread
Pitch
0.2
mm
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
1.5
mm
1.75
mm
2
mm
2.2
mm
2.5
mm
2.6
mm
3
mm
3.5
mm
3.6
mm
4
mm
4.5
mm
5
mm
6
mm
7
mm
Head
Height
0
.
0
3
1
"
1
/
3
2
"
0
.
0
3
2
"
0
.
0
3
3
"
0
.
0
3
5
"
0
.
0
3
9
"
0
.
0
4
2
"
0
.
0
4
3
"
0
.
0
4
4
"
0
.
0
4
6
"
3
/
6
4
"
0
.
0
4
7
"
0
.
0
5
2
"
0
.
0
5
3
"
0
.
0
5
4
"
Thread
Spacing
Coarse
Fine
Extra
Fine
Ultra
Fine
Specifications
Met
ANSI/MSS
SP
-
58
Type
24
ASME
Standard
ASTM
Standard
DIN
Standard
Federal
Specification
IFI
-
111
ISO
Standard
Japanese
Industrial
Standard
(JIS)
NAS
SAE
Standard
Socket
Head
Profile
High
Low
Standard
Ultra
Low
Head
Width
1
/
8
"
3
/
1
6
"
0
.
1
8
8
"
1
/
4
"
0
.
3
1
2
"
5
/
1
6
"
0
.
3
1
3
"
3
/
8
"
7
/
1
6
"
0
.
4
3
8
"
1
/
2
"
0
.
5
6
2
"
9
/
1
6
"
0
.
5
6
3
"
5
/
8
"
Thread
Type
A
c
m
e
B
S
P
P
B
S
P
T
C
o
i
l
M
e
t
r
i
c
M
e
t
r
i
c
T
r
a
p
e
z
o
i
d
a
l
N
P
T
N
P
T
F
U
N
U
N
/
U
N
F
(
J
I
C
)
U
N
/
U
N
F
(
S
A
E
S
t
r
a
i
g
h
t
)
U
N
C
U
N
E
F
U
N
F
U
n
i
v
e
r
s
a
l
Tensile
Strength
Less
than
10,000
psi
10,000
psi
to
19,999
psi
20,000
psi
to
29,999
psi
30,000
psi
to
99,999
psi
100,000
psi
or
greater
Not
Rated
Thread
Fit
Acme
Class
2G
Metric
Class
4g6g
Metric
Class
5g6g
Metric
Class
6g
Metric
Class
6h
Metric
Class
6H
Metric
Trapezoidal
Class
7H
Unified
Standard
Class
2A
Unified
Standard
Class
2B
Unified
Standard
Class
3A
Unified
Standard
Class
3B
Not
Rated
Head
Diameter
0
.
0
9
6
"
0
.
1
1
4
"
0
.
1
1
6
"
0
.
1
1
8
"
0
.
1
2
9
"
0
.
1
3
8
"
0
.
1
3
9
"
0
.
1
4
"
9
/
6
4
"
0
.
1
4
1
"
0
.
1
4
5
"
5
/
3
2
"
0
.
1
6
1
"
0
.
1
6
4
"
0
.
1
6
8
"
Hardness
R
o
c
k
w
e
l
l
B
4
0
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
5
R
o
c
k
w
e
l
l
B
6
9
R
o
c
k
w
e
l
l
B
7
0
R
o
c
k
w
e
l
l
B
7
4
R
o
c
k
w
e
l
l
B
7
5
R
o
c
k
w
e
l
l
B
7
8
R
o
c
k
w
e
l
l
B
7
9
R
o
c
k
w
e
l
l
B
8
0
R
o
c
k
w
e
l
l
B
8
1
R
o
c
k
w
e
l
l
B
8
3
R
o
c
k
w
e
l
l
B
8
4
Screw
Drive
Style
Hex
Forward
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39,924 Products
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in
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holes
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surface
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finish
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screws
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pressure
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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)