NOW FIND THE "D", "E", & "F" DIMENSIONS IN THE TABLE BELOW
TO FIND YOUR PART NUMBER.
CONTACT ENGINEERING FOR HELP WITH GRAYED-OUT ITEMS.
Carbon Steel Part No. 304L SS Part No. 316L SS Part No.
FLAT-FACE STYLE FLANGE PART NUMBER - Carbon Steel
C61 PATTERN
F
F
F
F
F
F
F
F
F
F
F
SIZE
D
x
E
1/2" (.53)
3/4" (.75)
1" (.94)
1 1/4" (1.25)
1 1/2" (1.50)
2" (1.94)
2 1/2" (2.32)
3" (2.90)
3 1/2" (3.36)
4" (3.83)
5" (4.81)
1/2
1.500
x
.688
1138-08-08M8
1138-08-12M8
1138-08-16M8
1138-08-20M8
1138-08-24M8
1138-08-32M8
1138-08-40M8
1138-08-48M8
1138-08-56M8
1138-08-64M8
1138-08-80M8
3/4
1.875
x
.875
1138-12-08M10
1138-12-12M10
1138-12-16M10
1138-12-20M10
1138-12-24M10
1138-12-32M10
1138-12-40M10
1138-12-48M10
1138-12-56M10
1138-12-64M10
1138-12-80M10
1
2.062
x
1.031
1138-16-08M10
1138-16-12M10
1138-16-16M10
1138-16-20M10
1138-16-24M10
1138-16-32M10
1138-16-40M10
1138-16-48M10
1138-16-56M10
1138-16-64M10
1138-16-80M10
1 1/4
2.312
x
1.188
1138-20-08M10
1138-20-12M10
1138-20-16M10
1138-20-20M10
1138-20-24M10
1138-20-32M10
1138-20-40M10
1138-20-48M10
1138-20-56M10
1138-20-64M10
1138-20-80M10
1 1/2
2.750
x
1.406
1138-24-08M12
1138-24-12M12
1138-24-16M12
1138-24-20M12
1138-24-24M12
1138-24-32M12
1138-24-40M12
1138-24-48M12
1138-24-56M12
1138-24-64M12
1138-24-80M12
2
3.062
x
1.688
1138-32-08M12
1138-32-12M12
1138-32-16M12
1138-32-20M12
1138-32-24M12
1138-32-32M12
1138-32-40M12
1138-32-48M12
1138-32-56M12
1138-32-64M12
1138-32-80M12
2 1/2
3.500
x
2.000
1138-40-08M12
1138-40-12M12
1138-40-16M12
1138-40-20M12
1138-40-24M12
1138-40-32M12
1138-40-40M12
1138-40-48M12
1138-40-56M12
1138-40-64M12
1138-40-80M12
3
4.188
x
2.438
1138-48-08M16
1138-48-12M16
1138-48-16M16
1138-48-20M16
1138-48-24M16
1138-48-32M16
1138-48-40M16
1138-48-48M16
1138-48-56M16
1138-48-64M16
1138-48-80M16
3 1/2
4.750
x
2.750
1138-56-08M16
1138-56-12M16
1138-56-16M16
1138-56-20M16
1138-56-24M16
1138-56-32M16
1138-56-40M16
1138-56-48M16
1138-56-56M16
1138-56-64M16
1138-56-80M16
4
5.125
x
3.062
1138-64-08M16
1138-64-12M16
1138-64-16M16
1138-64-20M16
1138-64-24M16
1138-64-32M16
1138-64-40M16
1138-64-48M16
1138-64-56M16
1138-64-64M16
1138-64-80M16
5
6.000
x
3.625
1138-80-08M16
1138-80-12M16
1138-80-16M16
1138-80-20M16
1138-80-24M16
1138-80-32M16
1138-80-40M16
1138-80-48M16
1138-80-56M16
1138-80-64M16
1138-80-80M16
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