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Copper / Plastic / Steel Flanges - (20119 Products)

Kennametal - BT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 0.588" Knob Diam, 1.266" from Knob to Flange - Exact Industrial Supply

Kennametal - BT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 0.588" Knob Diam, 1.266" from Knob to Flange


Item #: 00286021
Brand: Kennametal
Model #: 1026730
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.5880
Through Coolant No
Neck Diameter (Decimal Inch) 0.3920
Overall Length (Decimal Inch) 2.1250
Knob to Flange Length (Decimal Inch) 1.2660

$41.36

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Iscar - BT40 Taper, M16x2 Thread, 90° Angle Radius, Standard Retention Knob - 2.3622" OAL, 0.5906" Knob Diam, 1.378" from Knob to Flange, 0.2165" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT40 Taper, M16x2 Thread, 90° Angle Radius, Standard Retention Knob - 2.3622" OAL, 0.5906" Knob Diam, 1.378" from Knob to Flange, 0.2165" Coolant Hole, Through Coolant


Item #: 09741471
Brand: Iscar
Model #: 4517094
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT40
Thread Size M16x2
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5906
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.3622
Knob to Flange Length (Decimal Inch) 1.3780
Coolant Hole Diameter (Decimal Inch) 0.2165

$31.28

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HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 2-1/4" from Knob to Flange, 0.39" Pilot Diam, 0.67" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 2-1/4" from Knob to Flange, 0.39" Pilot Diam, 0.67" Coolant Hole, Through Coolant


Item #: 72423213
Brand: HAIMER
Model #: 88.623.40
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant Yes
Pilot Diameter (Decimal Inch) 0.3900
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 2.2500
Coolant Hole Diameter (Decimal Inch) 0.6700

$42.83

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Seco - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.264" OAL, 0.591" Knob Diam, 1.264" from Knob to Flange - Exact Industrial Supply

Seco - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.264" OAL, 0.591" Knob Diam, 1.264" from Knob to Flange


Item #: 38379962
Brand: Seco
Model #: 03119990
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.5910
Through Coolant No
Neck Diameter (Decimal Inch) 0.3940
Overall Length (Decimal Inch) 2.2640
Knob to Flange Length (Decimal Inch) 1.2640

$66.03

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Parlec - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 1.91" OAL, 0.588" Knob Diam, 0.2" Flange Thickness, 1.053" from Knob to Flange, 0.635" Pilot Diam - Exact Industrial Supply

Parlec - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 1.91" OAL, 0.588" Knob Diam, 0.2" Flange Thickness, 1.053" from Knob to Flange, 0.635" Pilot Diam


Item #: 01401744
Brand: Parlec
Model #: M400TRK
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5880
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.3930
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 1.9100
Knob to Flange Length (Decimal Inch) 1.0530
Flange Thickness (Decimal Inch) 0.2000

$54.78

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Kennametal - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4311" Knob Diam, 0.9035" from Knob to Flange, 0.4918" Pilot Diam - Exact Industrial Supply

Kennametal - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4311" Knob Diam, 0.9035" from Knob to Flange, 0.4918" Pilot Diam


Item #: 58518671
Brand: Kennametal
Model #: 1192417
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT30
Thread Size M12x1.75
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.4311
Through Coolant No
Neck Diameter (Decimal Inch) 0.2736
Pilot Diameter (Decimal Inch) 0.4918
Overall Length (Decimal Inch) 1.6929
Knob to Flange Length (Decimal Inch) 0.9035

$78.07

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HAIMER - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 0.433" Knob Diam, 0.7087" Flange Thickness - Exact Industrial Supply

HAIMER - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 0.433" Knob Diam, 0.7087" Flange Thickness


Item #: 63459184
Brand: HAIMER
Model #: 88.601.30
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT30
Thread Size M12x1.75
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.4330
Knob Diameter (mm) 11.00
Through Coolant No
Flange Thickness (Decimal Inch) 0.7087

$48.43

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Accupro - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.9882" Flange Thickness, 1.2638" from Knob to Flange, 0.1378" Coolant Hole, Through Coolant - Exact Industrial Supply

Accupro - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.9882" Flange Thickness, 1.2638" from Knob to Flange, 0.1378" Coolant Hole, Through Coolant


Item #: 55833578
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

High torque knobs improve the fit of the toolholder with the spindle. They prevent the small end of the toolholder from expanding by using a precision pilot and place the force of the threads into a deeper cross-section of material in the toolholder.
Product Specifications
Type High Torque
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.5906
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.2480
Knob to Flange Length (Decimal Inch) 1.2638
Flange Thickness (Decimal Inch) 0.9882
Coolant Hole Diameter (Decimal Inch) 0.1378

$47.17

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HAIMER - CAT40 Taper, 5/8-11 Thread, 15° Angle Radius, Standard Retention Knob - 2" OAL, 3/4" Knob Diam, 0.7913" Flange Thickness, 2" from Knob to Flange, 0.55" Pilot Diam, 0.2756" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - CAT40 Taper, 5/8-11 Thread, 15° Angle Radius, Standard Retention Knob - 2" OAL, 3/4" Knob Diam, 0.7913" Flange Thickness, 2" from Knob to Flange, 0.55" Pilot Diam, 0.2756" Coolant Hole, Through Coolant


Item #: 30702062
Brand: HAIMER
Model #: 88.710.40
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 15.00
Knob Diameter (Decimal Inch) 0.7500
Through Coolant Yes
Pilot Diameter (Decimal Inch) 0.5500
Overall Length (Decimal Inch) 2.0100
Knob to Flange Length (Decimal Inch) 2.0100
Flange Thickness (Decimal Inch) 0.7913
Coolant Hole Diameter (Decimal Inch) 0.2756

$61.18

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Iscar - DIN69871-50 Taper Shank, 32mm Hole Diam x 2.7165" Nose Diam Milling Chuck - 3-15/16" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Iscar - DIN69871-50 Taper Shank, 32mm Hole Diam x 2.7165" Nose Diam Milling Chuck - 3-15/16" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 65757692
Brand: Iscar
Model #: 4504051
Exact Tooling IR#: 04

Product Specifications
Taper Size DIN69871-50
Shank Type Taper Shank
Hole Diameter (mm) 32.00
Hole Diameter (Decimal Inch) 1.2598
Nose Diameter (mm) 69.00
Nose Diameter (Decimal Inch) 2.7165
Projection (mm) 100.00
Projection (Decimal Inch) 3.9370
Through Coolant Yes
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle & DIN Flange

$688.05

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Sandvik Coromant - DIN69871-50;DIN69871-50;ISO7388.1/DIN69871 -AD/B Central/Flange: ISO50 Taper Face Mill Holder & Adapter - DIN69871-50;DIN69871-50;ISO7388.1/DIN69871 -AD/B central/flange: ISO50 Taper - Exact Industrial Supply

Sandvik Coromant - DIN69871-50;DIN69871-50;ISO7388.1/DIN69871 -AD/B Central/Flange: ISO50 Taper Face Mill Holder & Adapter - DIN69871-50;DIN69871-50;ISO7388.1/DIN69871 -AD/B central/flange: ISO50 Taper


Item #: 49569312
Brand: Sandvik Coromant
Model #: 5721609
Exact Tooling IR#: 04

Product Specifications
Taper Size DIN69871-50;DIN69871-50;ISO7388.1/DIN69871 -AD/B central/flange: ISO50

$211.86

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Accupro - C Style, BT50 Taper, M24x3 Thread, 60° Angle Radius, High Torque Retention Knob - 3.3464" OAL, 0.9055" Knob Diam, 1.3779" Flange Thickness, 1.7716" from Knob to Flange, 0.9843" Pilot Diam - Exact Industrial Supply

Accupro - C Style, BT50 Taper, M24x3 Thread, 60° Angle Radius, High Torque Retention Knob - 3.3464" OAL, 0.9055" Knob Diam, 1.3779" Flange Thickness, 1.7716" from Knob to Flange, 0.9843" Pilot Diam


Item #: 55833388
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

High torque knobs improve the fit of the toolholder with the spindle. They prevent the small end of the toolholder from expanding by using a precision pilot and place the force of the threads into a deeper cross-section of material in the toolholder.
Product Specifications
Type High Torque
Taper Size BT50
Thread Size M24x3
Angle Radius 60.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant No
Style C
Neck Diameter (Decimal Inch) 0.6693
Pilot Diameter (Decimal Inch) 0.9843
Overall Length (Decimal Inch) 3.3464
Knob to Flange Length (Decimal Inch) 1.7716
Flange Thickness (Decimal Inch) 1.3779

$67.30

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Sumitomo - CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.12" Flange Thickness, 1.26" from Knob to Flange - Exact Industrial Supply

Sumitomo - CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.12" Flange Thickness, 1.26" from Knob to Flange


Item #: 53925574
Brand: Sumitomo
Model #: U102296
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.2600
Flange Thickness (Decimal Inch) 0.1200

$33.40

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Iscar - CAT50 Taper Shank, 1-1/4" Hole Diam x 2.717" Nose Diam Milling Chuck - 4.05" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Iscar - CAT50 Taper Shank, 1-1/4" Hole Diam x 2.717" Nose Diam Milling Chuck - 4.05" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 30713010
Brand: Iscar
Model #: 4503954
Exact Tooling IR#: 04

Product Specifications
Taper Size CAT50
Shank Type Taper Shank
Hole Diameter (Inch) 1-1/4
Hole Diameter (Decimal Inch) 1.2500
Nose Diameter (Decimal Inch) 2.7170
Projection (Decimal Inch) 4.0500
Through Coolant Yes
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle & DIN Flange

$688.05

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HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.44" Flange Thickness, 0.64" from Knob to Flange, 0.49" Pilot Diam, 0.2362" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.44" Flange Thickness, 0.64" from Knob to Flange, 0.49" Pilot Diam, 0.2362" Coolant Hole, Through Coolant


Item #: 62372776
Brand: HAIMER
Model #: 88.510.40
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.7400
Through Coolant Yes
Pilot Diameter (Decimal Inch) 0.4900
Overall Length (Decimal Inch) 1.6200
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.4400
Coolant Hole Diameter (Decimal Inch) 0.2362

$36.14

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Parlec - C Style, BT40 Taper, M16x2 Thread, 60° Angle Radius, Standard Retention Knob - 2.36" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 1-3/8" from Knob to Flange, 0.669" Pilot Diam, 0.197" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - C Style, BT40 Taper, M16x2 Thread, 60° Angle Radius, Standard Retention Knob - 2.36" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 1-3/8" from Knob to Flange, 0.669" Pilot Diam, 0.197" Coolant Hole, Through Coolant


Item #: 01401660
Brand: Parlec
Model #: 4004TRKC
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT40
Thread Size M16x2
Angle Radius 60.00
Knob Diameter (Decimal Inch) 0.5880
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3930
Pilot Diameter (Decimal Inch) 0.6690
Overall Length (Decimal Inch) 2.3600
Knob to Flange Length (Decimal Inch) 1.3760
Flange Thickness (Decimal Inch) 0.2400
Coolant Hole Diameter (Decimal Inch) 0.1970

$55.83

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Accupro - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.7778" Flange Thickness, 1.2637" from Knob to Flange - Exact Industrial Supply

Accupro - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.7778" Flange Thickness, 1.2637" from Knob to Flange


Item #: 55833362
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

High torque knobs improve the fit of the toolholder with the spindle. They prevent the small end of the toolholder from expanding by using a precision pilot and place the force of the threads into a deeper cross-section of material in the toolholder.
Product Specifications
Type High Torque
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5906
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.2480
Knob to Flange Length (Decimal Inch) 1.2637
Flange Thickness (Decimal Inch) 0.7778

$49.71

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Parlec - A Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.3" OAL, 1.14" Knob Diam, 0.2" Flange Thickness, 1" from Knob to Flange, 1.025" Pilot Diam, 1/2" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - A Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.3" OAL, 1.14" Knob Diam, 0.2" Flange Thickness, 1" from Knob to Flange, 1.025" Pilot Diam, 1/2" Coolant Hole, Through Coolant


Item #: 87684387
Brand: Parlec
Model #: 50TRK-500
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 45.00
Knob Diameter (Decimal Inch) 1.1400
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 1.1400
Pilot Diameter (Decimal Inch) 1.0250
Overall Length (Decimal Inch) 2.3000
Knob to Flange Length (Decimal Inch) 1.0000
Flange Thickness (Decimal Inch) 0.2000
Coolant Hole Diameter (Decimal Inch) 0.5000

$48.51

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Parlec - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.31" OAL, 0.904" Knob Diam, 0.41" Flange Thickness, 1.791" from Knob to Flange, 1.026" Pilot Diam - Exact Industrial Supply

Parlec - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.31" OAL, 0.904" Knob Diam, 0.41" Flange Thickness, 1.791" from Knob to Flange, 1.026" Pilot Diam


Item #: 01401884
Brand: Parlec
Model #: 5005TRK
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9040
Through Coolant No
Style C
Neck Diameter (Decimal Inch) 0.6670
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3100
Knob to Flange Length (Decimal Inch) 1.7910
Flange Thickness (Decimal Inch) 0.4100

$36.03

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Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 3.3465" OAL, 0.9055" Knob Diam, 1.7717" from Knob to Flange, 0.2362" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 3.3465" OAL, 0.9055" Knob Diam, 1.7717" from Knob to Flange, 0.2362" Coolant Hole, Through Coolant


Item #: 65762213
Brand: Iscar
Model #: 4503222
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT50
Thread Size M24x3
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.6693
Overall Length (Decimal Inch) 3.3465
Knob to Flange Length (Decimal Inch) 1.7717
Coolant Hole Diameter (Decimal Inch) 0.2362

$42.17

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