We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Copper / Plastic / Steel Flanges - (21642 Products)


Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - D1-6 Mount, 4.055" Through Hole Diam, 7.086mm ID, 12.4" OD, 3/4" Flange Height, Steel


Item #: 08609604
Brand: Bison
Model #: 7-875-126
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type D Series
Mount D1-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0550
Chuck Diameter Compatibility (Inch) 12-1/2
Inside Diameter (Decimal Inch) 7.0860
Outside Diameter (Decimal Inch) 12.4000
Flange Height (Decimal Inch) 0.7500
Material Steel

$842.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 20" Diam Self Centering Lathe Chucks - L-2 Mount, 4.29" Through Hole Diam, 24.82" OD, 3.78" Flange Height, Cast Iron


Item #: 08568826
Brand: Bison
Model #: 7-879-204
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 20
Spindle Nose Type L Series
Mount L-2
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.2900
Chuck Diameter Compatibility (Inch) 20
Outside Diameter (Decimal Inch) 24.8200
Flange Height (Decimal Inch) 3.7800
Material Cast Iron

$1,463.68

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-6 Mount, 4.0551" Through Hole Diam, 7.874" OD, 0.1378" Flange Height, Cast Iron


Item #: 30651426
Brand: Bison
Model #: 7-878-086F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0551
Chuck Diameter Compatibility (Inch) 8
Chuck Diameter Compatibility (Decimal Inch) 8.0000
Outside Diameter (Decimal Inch) 7.8740
Flange Height (Decimal Inch) 0.1378
Material Cast Iron

$359.03

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - A2-6 Mount, 4.055" Through Hole Diam, 7.076mm ID, 12.04" OD, 3/4" Flange Height, Steel


Item #: 08609802
Brand: Bison
Model #: 7-874-126
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type A Series
Mount A2-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0550
Chuck Diameter Compatibility (Inch) 12-1/2
Inside Diameter (Decimal Inch) 7.0760
Outside Diameter (Decimal Inch) 12.0400
Flange Height (Decimal Inch) 0.7500
Material Steel

$739.14

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - A1/A2-6 Mount, 2.39" Through Hole Diam, 6.283mm ID, 7.87" OD, 0.714" Flange Height, Steel


Item #: 05837513
Brand: Buck Chuck Company
Model #: A8-A6
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type A Series
Mount A1/A2-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.3900
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 6.2830
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 0.7140
Material Steel

$667.90

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - 1.97" Through Hole Diam, 6.77mm ID, 12.3" OD, 1.26" Flange Height, Cast Iron


Item #: 08553125
Brand: Bison
Model #: 7-870-112
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type Threaded
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 1.9700
Chuck Diameter Compatibility (Inch) 12-1/2
Chuck Diameter Compatibility (Decimal Inch) 12.5000
Inside Diameter (Decimal Inch) 6.7700
Outside Diameter (Decimal Inch) 12.3000
Flange Height (Decimal Inch) 1.2600
Material Cast Iron

$477.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - D1-6 Mount, 2.39" Through Hole Diam, 6.283mm ID, 7.87" OD, 0.985" Flange Height, Steel


Item #: 05958434
Brand: Buck Chuck Company
Model #: A8-D6
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type D Series
Mount D1-6
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.3900
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 6.2830
Outside Diameter (Decimal Inch) 7.8700
Flange Height (Decimal Inch) 0.9850
Material Steel

$626.93

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 6-1/4" Diam Self Centering Lathe Chucks - A2-5 Mount, 1.654" Through Hole Diam, 3.385mm ID, 6.3" OD, 0.76" Flange Height, Steel


Item #: 08609703
Brand: Bison
Model #: 7-874-065
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 6
Spindle Nose Type A Series
Mount A2-5
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 1.6540
Chuck Diameter Compatibility (Inch) 6-1/4
Inside Diameter (Decimal Inch) 3.3850
Outside Diameter (Decimal Inch) 6.3000
Flange Height (Decimal Inch) 0.7600
Material Steel

$272.13

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 169 & 175mm Diam HC, HCH, HS, HSL, MH, HST & HSF Lathe Chucks - A2-6 Mount, 70mm Through Hole Diam, 165mm OD, 33mm Flange Height, Steel


Item #: 39611868
Brand: Samchully
Model #: AP06A0633T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 6
Spindle Nose Type A Series
Mount A2-6
Chuck Compatibility HC; HCH; HS; HSL; MH; HST; HSF
Through-Hole Diameter (mm) 70.00
Chuck Diameter Compatibility (mm) 169.00; 175.00
Outside Diameter (mm) 165.00
Flange Height (mm) 33.00
Material Steel

$323.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 254 & 304mm Diam HC, HCH & HS Lathe Chucks - A2-8 Mount, 136mm Through Hole Diam, 220mm OD, 28mm Flange Height, Steel


Item #: 39611785
Brand: Samchully
Model #: AP1012A0828T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type A Series
Mount A2-8
Chuck Compatibility HC; HCH; HS
Through-Hole Diameter (mm) 136.00
Chuck Diameter Compatibility (mm) 254.00; 304.00
Outside Diameter (mm) 220.00
Flange Height (mm) 28.00
Material Steel

$445.95

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 12-1/2" Diam Independent & Self Centering Lathe Chucks - A1/A2-8 Mount, 4.06" Through Hole Diam, 5-1/2" ID, 12.52" OD, 1.7" Flange Height


Item #: 08566143
Brand: Bison
Model #: 7-873-128
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size 12
Spindle Nose Type A Series
Mount A1/A2-8
Chuck Compatibility Independent Chucks; Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 4.0600
Chuck Diameter Compatibility (Inch) 12-1/2
Inside Diameter (Decimal Inch) 5.5000
Outside Diameter (Decimal Inch) 12.5200
Flange Height (Decimal Inch) 1.7000

$437.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 210mm Diam HC, HCH, HS & MH Lathe Chucks - A2-6 Mount, 103mm Through Hole Diam, 170mm OD, 17mm Flange Height, Steel


Item #: 39611843
Brand: Samchully
Model #: AP08A0617T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type A Series
Mount A2-6
Chuck Compatibility HC; HCH; HS; MH
Through-Hole Diameter (mm) 103.00
Chuck Diameter Compatibility (mm) 210.00
Outside Diameter (mm) 170.00
Flange Height (mm) 17.00
Material Steel

$318.53

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 16" Diam Self Centering Lathe Chucks - D1-11 Mount, 7.5906" Through Hole Diam, 15.748" OD, 0.1772" Flange Height, Cast Iron


Item #: 61606604
Brand: Bison
Model #: 7-878-169F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 16
Spindle Nose Type D Series
Mount D1-11
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 7.5906
Chuck Diameter Compatibility (Inch) 16
Chuck Diameter Compatibility (Decimal Inch) 16.0000
Outside Diameter (Decimal Inch) 15.7480
Flange Height (Decimal Inch) 0.1772
Material Cast Iron

$795.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Independent & Self Centering Lathe Chucks - A1/A2-6 Mount, 2.17" Through Hole Diam, 4.19mm ID, 7.99" OD, 1.3" Flange Height


Item #: 08566069
Brand: Bison
Model #: 7-873-086
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size 8
Spindle Nose Type A Series
Mount A1/A2-6
Chuck Compatibility Independent Chucks; Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.1700
Chuck Diameter Compatibility (Inch) 8
Inside Diameter (Decimal Inch) 4.1900
Outside Diameter (Decimal Inch) 7.9900
Flange Height (Decimal Inch) 1.3000

$200.68

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 5" Diam Self Centering Lathe Chucks - D1-8 Mount, 2.9221" Through Hole Diam, 4.9213" OD, 0.1378" Flange Height, Cast Iron


Item #: 30651467
Brand: Bison
Model #: 7-878-058F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 5
Spindle Nose Type D Series
Mount D1-8
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.9221
Chuck Diameter Compatibility (Inch) 5
Chuck Diameter Compatibility (Decimal Inch) 5.0000
Outside Diameter (Decimal Inch) 4.9213
Flange Height (Decimal Inch) 0.1378
Material Cast Iron

$356.38

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 315, 381 & 450mm Diam MH, HC & HCH Lathe Chucks - A2-11 Mount, 193mm Through Hole Diam, 300mm OD, 22mm Flange Height, Steel


Item #: 39611751
Brand: Samchully
Model #: AP1518A1122T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 18
Spindle Nose Type A Series
Mount A2-11
Chuck Compatibility MH; HC; HCH
Through-Hole Diameter (mm) 193.00
Chuck Diameter Compatibility (mm) 315.00; 381.00; 450.00
Outside Diameter (mm) 300.00
Flange Height (mm) 22.00
Material Steel

$999.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 10" Diam Self Centering Lathe Chucks - L-00 Mount, 2.2" Through Hole Diam, 9.88" OD, 0.83" Flange Height, Cast Iron


Item #: 08568495
Brand: Bison
Model #: 7-879-101
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 10
Spindle Nose Type L Series
Mount L-00
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 2.2000
Chuck Diameter Compatibility (Inch) 10
Outside Diameter (Decimal Inch) 9.8800
Flange Height (Decimal Inch) 0.8300
Material Cast Iron

$764.72

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Buck Chuck Company - Adapter Back Plate for 6" Diam Self Centering Lathe Chucks - D1-4 Mount, 1-1/2" Through Hole Diam, 3.109mm ID, 5.88" OD, 1.166" Flange Height, Steel


Item #: 08536336
Brand: Buck Chuck Company
Model #: B6-D4
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 6
Spindle Nose Type D Series
Mount D1-4
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 1.5000
Chuck Diameter Compatibility (Inch) 6
Inside Diameter (Decimal Inch) 3.1090
Outside Diameter (Decimal Inch) 5.8800
Flange Height (Decimal Inch) 1.1660
Material Steel

$482.49

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Samchully - Adapter Back Plate for 254 & 304mm Diam HC, HCH & HS Lathe Chucks - A2-8 Mount, 136mm Through Hole Diam, 220mm OD, 18mm Flange Height, Steel


Item #: 39611793
Brand: Samchully
Model #: AP1012A0818T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.
Product Specifications
Nominal Chuck Size 12
Spindle Nose Type A Series
Mount A2-8
Chuck Compatibility HC; HCH; HS
Through-Hole Diameter (mm) 136.00
Chuck Diameter Compatibility (mm) 254.00; 304.00
Outside Diameter (mm) 220.00
Flange Height (mm) 18.00
Material Steel

$445.95

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - 0.98" Through Hole Diam, 4.02mm ID, 8.3" OD, 1.18" Flange Height, Cast Iron


Item #: 08553083
Brand: Bison
Model #: 7-870-108
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.
Product Specifications
Nominal Chuck Size 8
Spindle Nose Type Threaded
Chuck Compatibility Self-Centering Chucks
Through-Hole Diameter (Decimal Inch) 0.9800
Chuck Diameter Compatibility (Inch) 8
Chuck Diameter Compatibility (Decimal Inch) 8.0000
Inside Diameter (Decimal Inch) 4.0200
Outside Diameter (Decimal Inch) 8.3000
Flange Height (Decimal Inch) 1.1800
Material Cast Iron

$160.69

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It