CAT Pull Stud Retention Knob
CAT Pull Stud Retention Knob (ANSI/ASME B5.50-1994 Standard) is precision machined from 20CrMnTi alloy steel for CAT series tool holders (V-Flange/CT). Compliant with American ANSI standard specifications. U model indicates UNC imperial thread, non-U uses metric thread. T model indicates center coolant-through hole for through-spindle coolant. Provides metric and imperial dimension reference.
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Specifications
8 SKUs| Cart+ | SKU | Price | Quantity | Total | d1 | d2 | d3 | d5 | d6 | L1 | L2 | L3 | SW |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CAT40-A45° U | $7 | $0 | 18.8mm (0.74") | 12.4mm (0.49") | 23.8mm (0.94") | 5/8"-11UNC | - | 38.1mm (1.5") | 16.2mm (0.64") | 11.2mm (0.44") | 19.05mm (0.75") | ||
CAT40-A45° U/T | $7 | $0 | 18.8mm (0.74") | 12.4mm (0.49") | 23.8mm (0.94") | 5/8"-11UNC | 7.1mm (0.281") | 38.1mm (1.5") | 16.2mm (0.64") | 11.2mm (0.44") | 19.05mm (0.75") | ||
CAT50-A45° U | $11 | $0 | 28.9mm (1.14") | 20.8mm (0.82") | 36.5mm (1.44") | 1"-8UNC | - | 58.4mm (2.3") | 25.4mm (1") | 17.7mm (0.7") | 31.75mm (1.25") | ||
CAT50-A45° U/T | $11 | $0 | 28.9mm (1.14") | 20.8mm (0.82") | 36.5mm (1.44") | 1"-8UNC | 11.9mm (0.468") | 58.4mm (2.3") | 25.4mm (1") | 17.7mm (0.7") | 31.75mm (1.25") | ||
CAT40-A45° | $7 | $0 | 18.8mm (0.74") | 12.4mm (0.49") | 23.8mm (0.94") | M16*2.0P | - | 38.1mm (1.5") | 16.2mm (0.64") | 11.2mm (0.44") | 19.05mm (0.75") | ||
CAT40-A45° /T | $7 | $0 | 18.8mm (0.74") | 12.4mm (0.49") | 23.8mm (0.94") | M16*2.0P | 7.1mm (0.281") | 38.1mm (1.5") | 16.2mm (0.64") | 11.2mm (0.44") | 19.05mm (0.75") | ||
CAT50-A45° | $11 | $0 | 28.9mm (1.14") | 20.8mm (0.82") | 36.5mm (1.44") | M24*3.0P | - | 58.4mm (2.3") | 25.4mm (1") | 17.7mm (0.7") | 31.75mm (1.25") | ||
CAT50-A45° /T | $11 | $0 | 28.9mm (1.14") | 20.8mm (0.82") | 36.5mm (1.44") | M24*3.0P | 11.9mm (0.468") | 58.4mm (2.3") | 25.4mm (1") | 17.7mm (0.7") | 31.75mm (1.25") |
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Features
Key product features and specifications that make this product stand out.
ANSI/ASME B5.50-1994 standard compliant for CAT holders
20CrMnTi alloy steel with head hardness 55-58 HRC
High precision machining with 0.005mm dimensional accuracy
U models: UNC imperial thread; non-U models: metric thread
T suffix: center coolant-through hole for through-spindle coolant
Metric and imperial dimension reference provided
Technical Drawing
Detailed technical specifications and dimensions for professional reference.
