Page 112 - Parlec Catalog

Retention Knobs

110 Production Toolholding Solutions

RETENTION KNOBS

ANSI/ISO RETENTION KNOBS - METRIC

Style Part Number Thread Angle OAL B C E F Coolant Hole Specification/Feature
40 Taper A40TRK M16 - 2 45 1.65 0.74 0.64 0.44 0.49 0.281 ANSI For Metric Shank
50 Taper A50TRK M24 - 3 45 2.58 1.14 1 0.7 0.82 0.468 ANSI For Metric Shank

DIN RETENTION KNOBS - METRIC

Style Part Number Thread Angle OAL B C E F Coolant Hole Specification/Feature
4020TRK M16-2 15 2.26" 0.748" 1.142" 0.905" 0.55" 0.276" -
40 Taper 4020NTRK M16-2 15 2.26" 0.748" 1.142" 0.905" 0.55" - -
DIN40ATRK M16-2 75 2.12 0.75 1.02 0.79 0.55 0.276 DIN STD Coolant

MAS BT RETENTION KNOBS - METRIC

Style Part Number Thread Angle OAL B C E F Coolant Hole Specification/Feature
3002TRK M12-1.75 45 1.42 0.393 0.787 0.63 0.236 - CHIRON METRIC SHANK
3003TRK M12-1.75 45 1.7 0.43 0.908 0.71 0.273 - MAS BT 45 DEG
30 Taper
3003TRKC M12-1.75 45 1.7 0.43 0.908 0.71 0.273 0.125 MAS BT 45 DEG
3004TRK M12-1.75 60 1.7 0.43 0.908 0.71 0.273 - MAS BT 60 DEG
4002TRK M16-2 90 2.36 0.588 1.376 1.102 0.393 - MAS BT 90 DEG
4003TRK M16-2 45 2.36 0.588 1.376 1.102 0.393 - MAS BT 45 DEG
4003TRKC M16-2 45 2.36 0.588 1.376 1.102 0.393 0.197 MAS BT 45 DEG
4004TRK M16-2 60 2.36 0.588 1.376 1.102 0.393 - MAS BT 60 DEG
4004TRKC M16-2 60 2.36 0.588 1.376 1.102 0.393 0.243 MAS BT 60 DEG
40 Taper
4009MTRK M16-2 45 2.31 0.588 1.264 0.99 0.393 - -
4009MTRKC M16-2 45 2.31 0.588 1.264 0.99 0.393 0.197" -
MZ40TRK M16-2 45 1.85 0.74 0.752 0.552 0.49 0.281 FADAL BT40 (Thin Flange)
F40TRK M16-2 45 1.85 0.74 0.752 0.552 0.49 - FADAL BT40
4020TRK M16-2 15 2.26 0.748 1.142 0.905 0.55 0.276 -
5002TRK M24-3 90 3.34 0.904 1.77 1.378 0.667 - MAS BT 90 DEG
5003TRK M24-3 45 3.34 0.904 1.77 1.378 0.667 - MAS BT 45 DEG
50 Taper
5003TRKC M24-3 45 3.34 0.904 1.77 1.378 0.667 0.25 MAS BT 45 DEG
5004TRK M24-3 60 3.34 0.904 1.77 1.378 0.667 - MAS BT 60 DEG

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