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Fastener
Strength
Grade/Class
ASTM
Grade
B8
ASTM
Grade
B8M
ASTM
Grade
BD
ISO
Class
8
SAE
Grade
8
System
of
Measurement
Inch
Metric
Thread
Size
1
0
-
3
2
1
/
4
"
-
1
6
1
/
4
"
-
2
0
1
/
4
"
-
2
8
5
/
1
6
"
-
1
8
5
/
1
6
"
-
2
4
3
/
8
"
-
8
3
/
8
"
-
1
2
3
/
8
"
-
1
6
3
/
8
"
-
2
4
7
/
1
6
"
-
1
4
7
/
1
6
"
-
2
0
1
/
2
"
-
1
0
1
/
2
"
-
1
3
1
/
2
"
-
2
0
Length
1
/
2
"
3
/
4
"
7
/
8
"
1
"
1
1
/
4
"
1
1
/
2
"
1
3
/
4
"
2
"
2
1
/
8
"
2
1
/
4
"
2
1
/
2
"
2
3
/
4
"
3
"
3
1
/
2
"
3
3
/
4
"
Material
Stainless
Steel
Steel
Threading
Fully
Threaded
Thread
Type
Acme
Metric
UN
UNC
UNF
UNS
Thread
Fit
Acme
Class
2G
Metric
Class
6g
Metric
Class
6H
Unified
Standard
Class
2A
Unified
Standard
Class
2B
Thread
Direction
Right
Hand
Thread
Spacing
Coarse
Fine
Extra
Fine
Specifications
Met
ASME
B18.2.2
ASTM
Standard
DIN
Standard
Hardness
Rockwell
B97
Rockwell
C33
Not
Rated
Tensile
Strength
40,000
psi
to
99,999
psi
100,000
psi
or
greater
RoHS
Compliance
RoHS
3
(2015/863/EU)
Compliant
RoHS
3
(2015/863/EU)
Compliant
with
Exemptions
Not
Compliant
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
Not
Compliant
Finish
Black
Oxide
Zinc
Plated
Zinc
Yellow
-
Chromate
Plated
DFARS
Compliance
Specialty
Metals
Compliant
(252.225
-
7008)
Specialty
Metals
Compliant
(252.225
-
7009)
Specialty
Metals
COTS
-
Exempt
Not
Specialty
Metals
Compliant
Coupling
Nut
Profile
Standard
Drive
Style
External
Hex
Nut
Type
Coupling
Hex
Width
1
/
2
"
5
/
8
"
3
/
4
"
1
5
/
1
6
"
1
1
/
8
"
1
5
/
1
6
"
1
1
/
2
"
1
7
/
8
"
2
1
/
4
"
7
m
m
8
m
m
1
0
m
m
1
3
m
m
1
7
m
m
1
9
m
m
Thread
Pitch
0.7
mm
0.8
mm
1
mm
1.25
mm
1.5
mm
1.75
mm
2
mm
2.5
mm
3
mm
3.5
mm
4
mm
Fabrication
Cold
Worked
Forward
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1,080 Products
Fastening and Joining
Threaded
Rods
Anchor,
connect,
or
hang
components
in
a
wide
variety
of
applications
991 products
Coupling
Nuts
Connect
and
extend
threaded
rods
47 products
Power Transmission
Lead
Screws
and
Nuts
Components
travel
along
a
screw
with
broad,
square
threads
to
clamp
and
lift
heavy
loads
42 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)