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Material
41L40
Alloy
Steel
4130
Alloy
Steel
4140
Alloy
Steel
4150
Alloy
Steel
System
of
Measurement
Inch
Metric
Length
1
/
2
"
1
"
1
1
/
2
"
2
"
3
"
4
"
1
/
2
f
t
.
8
"
1
f
t
.
1
3
"
t
o
9
0
"
1
1
/
2
f
t
.
2
f
t
.
3
f
t
.
6
f
t
.
1
0
f
t
.
Shape
Hex
Bar
Rectangular
Tube
Ring
Rod
and
Disc
Round
Tube
Sheet
and
Bar
Width
1
/
8
"
3
/
1
6
"
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
3
/
4
"
7
/
8
"
1
"
1
1
/
8
"
1
1
/
4
"
1
3
/
8
"
Thickness
0
.
0
2
5
"
0
.
0
3
2
"
0
.
0
4
"
0
.
0
5
"
0
.
0
6
2
"
0
.
0
6
3
"
0
.
0
7
1
"
0
.
0
8
"
0
.
0
9
"
0
.
0
9
3
"
3
/
3
2
"
0
.
1
"
1
/
8
"
0
.
1
6
"
3
/
1
6
"
Diameter
1
/
1
6
"
3
/
3
2
"
1
/
8
"
5
/
3
2
"
3
/
1
6
"
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
1
1
/
1
6
"
3
/
4
"
1
3
/
1
6
"
Shape
Type
Bar
Hex
Bar
Rectangular
Tube
Rod
Round
Tube
Sheet
Heat
Treatment
Annealed
Hardened
Normalized
Stress
Relieved
Tolerance
Rating
Oversized
Undersized
Standard
Tight
Hardness
Rating
Medium
Hard
OD
3
/
1
6
"
1
/
4
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
3
/
4
"
7
/
8
"
1
"
1
1
/
8
"
1
1
/
4
"
1
3
/
8
"
1
1
/
2
"
ID
0
.
1
1
8
"
0
.
1
2
"
0
.
1
2
3
"
1
/
8
"
0
.
1
3
5
"
0
.
1
5
2
"
0
.
1
8
"
0
.
1
8
3
"
3
/
1
6
"
0
.
1
9
4
"
0
.
1
9
8
"
0
.
2
0
9
"
0
.
2
1
5
"
0
.
2
4
3
"
0
.
2
4
5
"
Wall
Thickness
0
.
0
2
8
"
0
.
0
3
5
"
0
.
0
4
9
"
0
.
0
5
8
"
0
.
0
6
5
"
0
.
0
8
3
"
0
.
0
9
5
"
0
.
1
2
"
0
.
1
5
6
"
0
.
1
8
8
"
1
/
4
"
1
/
2
"
5
/
8
"
3
/
4
"
1
"
Hardness
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
B
9
5
R
o
c
k
w
e
l
l
B
9
8
R
o
c
k
w
e
l
l
C
1
0
R
o
c
k
w
e
l
l
C
1
5
R
o
c
k
w
e
l
l
C
1
9
R
o
c
k
w
e
l
l
C
2
0
R
o
c
k
w
e
l
l
C
2
2
R
o
c
k
w
e
l
l
C
2
5
R
o
c
k
w
e
l
l
C
2
7
R
o
c
k
w
e
l
l
C
2
8
R
o
c
k
w
e
l
l
C
3
0
R
o
c
k
w
e
l
l
C
3
2
R
o
c
k
w
e
l
l
C
3
5
Mechanical
Finish
Ground
Polished
Precision
Ground
Turned
Yield
Strength
40,000
psi
to
99,999
psi
100,000
psi
to
199,999
psi
Not
Rated
Fabrication
Cold
Drawn
Cold
Worked
Hot
Rolled
Specifications
Met
ASTM
Standard
DIN
6880
SAE
Standard
Outside
Width
3/8"
1/2"
5/8"
3/4"
1"
1
1/2"
1
3/4"
2"
Maximum
Hardness
After
Heat
Treatment
Rockwell
C32
Rockwell
C48
Rockwell
C49
Rockwell
C60
Rockwell
C63
Not
Rated
Outside
Height
3/8"
1/2"
5/8"
3/4"
1"
Certificate
Type
Material
Certificate
with
Traceable
Lot
Number
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1,007 Products
Raw Materials
Steel
Strong, machinable, and weldable but lacks corrosion resistance
929 products
Power Transmission
Shafts
Transmit power, motion, and speed between machine components
53 products
Fastening and Joining
Shims
Level, align, and adjust spacing on fasteners, shafts, and machine components
5 products
Machine Key Stock
Cut a custom length to transfer torque from shafts to components such as gears and sprockets
20 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)