KNOBS, BALLS AND PALLETS
SYSTEM 25 KNOBS
M10 SHCS
19.5
Contact Pads (B Type Only)
A
5
Section A-A Scale 1:1
A
M8 C-Sink Cap Screw
Fig. 1
Thread
Thread
Ø10.5
+.017 +.006
Ø12 G6
Ø16
Fig. 3
Fig. 2
Knob Type
Catalog Number
Location Diameter
Internal Thread
Pass-Through Thread
Weight (lbs)
Description
Hex
Fig.
15.255.400 15.255.401 15.255.402 15.255.410 15.255.411 15.255.412 15.255.420 15.255.421 15.255.542
A B C A B C A B C
SPA25—Absolute Position
SPB25—Orientation
Ø18 h6
M10
M8
8
1
.11
SPC25—Undersized .1mm SPA25—Absolute Position
SPB25—Orientation
Ø18 h6
—
M8
— 2
.11
SPC25—Undersized .1mm
SPA25—Absolute Position (Thru Bore)
SPB25—Orientation (Thru Bore)
Ø12 G6
—
M8/M10/M12
— 3
.11
SPC25—Undersized .1mm (Thru Bore)
• All dimensions are in millimeters • See pg. 62 for compatible chucks
44
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