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
ISO 6164 400 BAR
F
F
F
F
F
F
F
F
F
F
SIZE
BC(mm)
or
D/E(in)
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)
13
42.0
or
1.170
1644-08-08M
1644-08-12M
1644-08-16M
1644-08-20M
1644-08-24M
1644-08-32M
1644-08-40M
1644-08-48M
1644-08-56M
1644-08-64M
19
50.0
or
1.392
1644-12-08M
1644-12-12M
1644-12-16M
1644-12-20M
1644-12-24M
1644-12-32M
1644-12-40M
1644-12-48M
1644-12-56M
1644-12-64M
25
62.0
or
1.726
1644-16-08M
1644-16-12M
1644-16-16M
1644-16-20M
1644-16-24M
1644-16-32M
1644-16-40M
1644-16-48M
1644-16-56M
1644-16-64M
32
73.0
or
2.032
1644-20-08M
1644-20-12M
1644-20-16M
1644-20-20M
1644-20-24M
1644-20-32M
1644-20-40M
1644-20-48M
1644-20-56M
1644-20-64M
38
85.0
or
2.366
1644-24-08M
1644-24-12M
1644-24-16M
1644-24-20M
1644-24-24M
1644-24-32M
1644-24-40M
1644-24-48M
1644-24-56M
1644-24-64M
51
98.0
or
2.728
1644-32-08M
1644-32-12M
1644-32-16M
1644-32-20M
1644-32-24M
1644-32-32M
1644-32-40M
1644-32-48M
1644-32-56M
1644-32-64M
56
118.0
or
3.285
1644-40-08M
1644-40-12M
1644-40-16M
1644-40-20M
1644-40-24M
1644-40-32M
1644-40-40M
1644-40-48M
1644-40-56M
1644-40-64M
63
145.0
or
4.037
1644-48-08M
1644-48-12M
1644-48-16M
1644-48-20M
1644-48-24M
1644-48-32M
1644-48-40M
1644-48-48M
1644-48-56M
1644-48-64M
70
160.0
or
4.454
1644-56-08M
1644-56-12M
1644-56-16M
1644-56-20M
1644-56-24M
1644-56-32M
1644-56-40M
1644-56-48M
1644-56-56M
1644-56-64M
80
175.0
or
4.872
1644-64-08M
1644-64-12M
1644-64-16M
1644-64-20M
1644-64-24M
1644-64-32M
1644-64-40M
1644-64-48M
1644-64-56M
1644-64-64M
Click here to see a catalog page of the bolded part numbers.
