ANSI/ISO RETENTION KNOBS

Part #
B:
C:
E:
F:
OAL:
Thread:
Angle:
Coolant Hole:
Specification:
 
40NTRK
0.74"
0.64"
0.44"
0.49"
1.68"
5/8 - 11
45
-
ANSI STD Solid
40TRK
0.74"
0.64"
0.44"
0.49"
1.68"
5/8 - 11
45
0.281"
ANSI STD
50NTRK
1.14"
1"
0.7"
0.82"
2.54"
1 - 8
45
-
ANSI STD Solid
50TRK
1.14"
1"
0.7"
0.82"
2.54"
1 - 8
45
0.468"
ANSI STD
A40TRK
0.74"
0.64"
0.44"
0.49"
1.65"
M16 - 2
45
0.281"
ANSI For Metric Shank
A50TRK
1.14"
1"
0.7"
0.82"
2.58"
M24 - 3
45
0.468"
ANSI For Metric Shank
M50TRK
1.14"
1"
0.7"
0.82"
2.3"
1 - 8
45
0.468"
MAZAK O-Ring Seal Groove
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