Home » Tool Holders » Spare Parts » Collet Nuts » ER20 NUT
MariTool's product quality is guaranteed to meet or exceed your expectations or your money back*.
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details »
MariTool Payment Options
ER20 COLLET NUT $20.43
ER20 COLLET NUT
Click to enlarge


ER20 COLLET NUT
Click to enlarge
ER20 COLLET NUT
Click to enlarge
ER20 COLLET NUT
Click to enlarge
ER20 COLLET NUT
Click to enlarge
Item No. ER20 NUT
Price: $20.43
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

Product Info

View complete catalog page »

  • ER20 Collet Nut holds all ER20 collets
  • Made from alloy steel hardened to 54 - 56rc
  • Precision ground ID thread and taper
  • Has an internal thread of M25 X 1.5 pitch
  • Outside diameter is 1.340 inches (34mm)
  • Outside hex for tightening is 30mm across flats
  • ER20-Wrench works on this collet nut
  • Internal cam removes collet when unscrewed
  • Black oxide finish
  • MariTool Part# ER20 NUT

We Also Recommend
ER20 Collet Wrench
ER20 Collet Wrench