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Collet Nuts

Collet Nuts come in two styles: slotted nuts and mini nuts. The slotted nut has six slots in the diameter of the nut that requires a special wrench. The mini-nut is also slotted but smaller than the regular ER nut. Mini-nuts use a different type of thread and are not interchangeable with regular slotted nuts. The mini-nut allows spindle to get closer to the work piece.

ER8 Mini-Nut = M10 X .75 Thread, Maximum Torque: 7 ft/lbs

ER11 Slotted = M14 X .75 Thread, Maximum Torque: 20 ft/lbs

ER11 Mini-Nut = M13 X .75 Thread, Maximum Torque: 14 ft/lbs

ER16 Slotted = M22 X 1.50 Thread, (I.D. Over 1/16″: 42 ft/lbs, I.D. Under 1/16″: 30 ft/lbs)

ER16 Mini-Nut = M19 X 1.00 Thread, Maximum Torque: 22 ft/lbs

ER20 Slotted = M25 X 1.5 Thread, (I.D. Over 1/16″: 59 ft/lbs, I.D. Under 1/16″: 24 ft/lbs)

ER20 Mini-Nut = M24 X 1.00 Thread, Maximum Torque: 25 ft/lbs

ER25 Slotted = M32 X 1.50 Thread, (I.D. Over 1/16″: 70 ft/lbs, I.D. Under 1/16″: 77 ft/lbs)

ER25 Mini-Nut = M30 X 1.00 Thread, Maximum Torque: 29 ft/lbs

ER32 = M40 x 1.50 Thread, (I.D. Over 1/16″: 100 ft/lbs, I.D. Under 1/16″: 100 ft/lbs)

ER 40 = M50 x 1.50 Thread, (I.D. Over 1/16″: 130 ft/lbs, I.D. Under 1/16″: 130 ft/lbs)

  • Collet Nut ER25 Slotted P/N SN-E

    Type: ER25

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • Collet Nut ER32 Slotted P/N SN-F

    Balanced for High Speed

    Type: ER32

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $42.00
  • Collet Nut ER40 Slotted P/N SN-G

    Balanced for High Speed

    Type: ER40

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

     

    $45.00
  • ER11 MINI Nut P/N MN-B

    Type: ER11

    Thread: M13 x .75

    Outer Diameter: 16mm

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $25.00
  • ER16 MINI Nut P/N MN-C

    Type: ER16

    Thread: M19 x 1.00

    Outer Diameter: 22mm

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER20 MINI Nut P/N MN-D

    Type: ER20

    Thread: M24 x 1.00

    Outer Diameter: 28mm

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $28.00
  • ER25 Mini Nut Left Hand Thread P/N MN-EL

    Type: ER25

    Thread: M30 x 1.00, Left Hand Thread

    Outer Diameter: 35mm

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $40.00
  • ER25 MINI Nut P/N MN-E

    Type: ER25

    Thread: M30 x 1.00

    Outer Diameter: 35mm

    Call for back order status or multiple order discount.

    1-714-307-2332 or send inquiries to sales@hsspindles.com

    $30.00