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System of Measurement
Inch
Metric
Screw Size
No. 2
No. 4
No. 6
No. 8
No. 10
No. 12
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
3/4"
7/8"
1"
M2
M2.5
M3
M4
M5
M6
M8
M10
M12
M16
ID
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Sleeve OD
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OD
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3
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3
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3
"
Sleeve Height
0
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0
1
5
"
0
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0
2
0
"
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0
2
5
"
0
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0
3
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3
1
"
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2
"
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9
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2
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0
5
9
"
Material
17-4 PH Stainless Steel
Ceramic
Hard Fiber
Plastic
Rubber
Steel
Thickness
0.016"
0.023"
0.030"
0.031"
0.032"
0.040"
0.046"
0.047"
0.049"
0.050"
0.058"
0.060"
0.062"
0.063"
0.065"
0.066"
0.078"
0.079"
0.090"
0.093"
0.098"
0.100"
0.115"
0.120"
1/8"
0.130"
0.156"
0.187"
0.188"
0.218"
0.250"
1.000 mm
1.500 mm
2.000 mm
2.500 mm
Washer Type
Countersunk
Sleeve
Overall Height
0
.
0
5
5
"
0
.
0
6
0
"
0
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0
6
2
"
0
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0
6
4
"
0
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0
6
5
"
0
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0
7
0
"
0
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0
8
0
"
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0
8
6
"
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0
9
2
"
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0
9
3
"
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0
9
4
"
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0
9
5
"
0
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0
9
9
"
0
.
1
0
0
"
0
.
1
0
9
"
Color
Black
Off-White
White
Performance
Electrically Insulating
Ultra Chemical Resistant
Very High Temperature
Edge Type
Flat
Rolled
Maximum Temperature
180° F
185° F
230° F
250° F
260° F
500° F
1,700° F
DFARS Specialty Metals
Compliant
Exempt
Not Compliant
Export Control Classification Number (ECCN)
EAR99
RoHS
Compliant
Not Compliant
REACH
Compliant
Not Compliant
Hardness
Durometer 60A
Durometer 70A
Durometer 50D
Mohs 7.5
Rockwell C35
Rockwell C40
Rockwell M71
Rockwell R50
Rockwell R108
Rockwell R118
Not Rated
Minimum Temperature
-40° F
Not Rated
Pipe Size
1/2
3/4
1
1
1/2
2
2
1/2
3
4
5
6
8
10
12
Maximum Pressure
285 psi
455 psi
Number of Bolt Holes
4
8
12
Application
Reinforcing
Sealing
Hardness Rating
Medium Hard
Hard
Environment
Food and Beverage
Sanitary
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