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ER40 Clamping Nut

  • Sale
  • Regular price $9.99
  • Stock: 61
  • Product Code: 40-NUT
  • Free shipping on orders over $300

Compatibility Chart

All inserts that are grouped together are compatible with the corresponding tool holders and vice versa.

Inserts (Product Code) Tool Holders (Product Code)

ER40 Clamping Nut

  • Alloy steel hardened to 50-52 rc
  • Precision ground ID thread and taper
  • Fits most brands of tool holders
  • Holds ER40 collets

Internal Thread 50mm x 1.5 pitch
Outside Diameter 63mm/2.48in
Key Info
Collet Series ER40
Type: UM-Type Clamping Nut
Finish Black Oxide

If for any reason you are not satisfied with your purchase or your purchased item(s) does not fit your application, you may return it in its unused condition and original packaging, within 30 days of receiving your order. Feel free to email or call for an RMA number and please be sure to include why you are returning the item(s) and your contact information.

We will gladly refund you the entire purchase price of your item(s) less shipping and may be subject to a 10% restocking fee. Please contact us at sales@dzsalesllc.com or (615) 893-8508 with any questions.

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Customer Reviews

Based on 1 review
ER40 Clamp Nut

I had a problem with fit up of nut to cat40 holder. Notified DZ sales and received a new one first class mail in 2 days at no cost to me. I am very satisfied with quality, price and delivery and especially service.