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Material
1008-1045 Carbon Steel
1018-1045 Carbon Steel
System of Measurement
Inch
Metric
Width
1
/
1
6
"
3
/
3
2
"
7
/
6
4
"
1
/
8
"
5
/
3
2
"
3
/
1
6
"
7
/
3
2
"
1
/
4
"
9
/
3
2
"
5
/
1
6
"
3
/
8
"
7
/
1
6
"
1
/
2
"
9
/
1
6
"
5
/
8
"
Height
1
/
1
6
"
3
/
3
2
"
0
.
1
0
9
"
7
/
6
4
"
1
/
8
"
0
.
1
4
"
5
/
3
2
"
0
.
1
7
2
"
3
/
1
6
"
0
.
1
9
4
"
7
/
3
2
"
0
.
2
4
"
1
/
4
"
9
/
3
2
"
0
.
3
0
3
"
Length
0
.
2
4
8
"
1
/
4
"
0
.
3
1
1
"
0
.
3
7
4
"
0
.
4
9
1
"
1
/
2
"
0
.
5
3
1
"
0
.
6
1
2
"
0
.
6
5
6
"
0
.
7
4
"
3
/
4
"
0
.
7
8
1
"
0
.
8
6
6
"
7
/
8
"
0
.
9
3
8
"
Key Type
Rounded
Step
Straight
Tapered
Woodruff
Tolerance Rating
Oversized
Undersized
Standard
Minimum Hardness
Rockwell B50
Rockwell B87
Rockwell B97
Rockwell B98
Not Rated
Finish
Zinc Plated
Zinc Yellow-Chromate Plated
Specifications Met
ASME Standard
DIN Standard
Hub Keyway Width
3/16"
1/4"
3/8"
1/2"
5/8"
3/4"
1"
Shaft Keyway Width
1/8"
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
11/16"
7/8"
1"
DFARS Specialty Metals
Exempt
Not Compliant
Export Control Classification Number (ECCN)
EAR99
REACH
Compliant
RoHS
Compliant
Not Compliant
For Keyway Diameter
1/4"
5/16"
3/8"
1/2"
5/8"
3/4"
7/8"
1"
1
1/8"
1
1/4"
1
3/8"
1
1/2"
2
1/8"
2
3/4"
7 mm
10 mm
13 mm
16 mm
19 mm
22 mm
25 mm
28 mm
32 mm
45 mm
Steel Grade
1045 Carbon Steel
For Shaft Keyway Height
1/16"
3/32"
1/8"
5/32"
3/16"
1/4"
5/16"
7/16"
1/2"
For Hub Keyway Height
3/32"
1/8"
3/16"
1/4"
5/16"
3/8"
1/2"
Thread Size
4-40
6-32
10-24
1/4"
-20
M3
M4
M5
Woodruff Key Number
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
Number of Pieces
7
16
25
30
31
58
70
97
225
250
350
401
End Height
0
.
1
5
8
"
0
.
1
6
9
"
0
.
1
7
4
"
0
.
2
1
1
"
0
.
2
1
6
"
0
.
2
2
1
"
0
.
2
2
7
"
0
.
2
3
2
"
0
.
2
3
7
"
0
.
2
7
4
"
0
.
2
8
5
"
0
.
2
9
0
"
0
.
2
9
5
"
0
.
3
2
7
"
0
.
3
3
2
"
Container Type
Cardboard Box
Plastic Box
Container Features
Compartmented
Lid Chart
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