ITEM NAME:ER16-A Type Collet Clamping Nuts for CNC Milling Chuck Holder Lathe K2H8 ER16-A Type Collet Clamping Nuts for CNC Milling Chuck Holder Lathe K2H8 Product Name: Collet Nuts Model: ER16-A This collet nut is a great replacement for the broken part, fit most tool holders. Precision ground and hardened. This listing is only for 1 collet nut. Hole Diameter: 13mm/ 0.5 inch Thread Diameter: 22mm/0.9 inch Overall Size(Approx.): 28 x 18mm/ 1.1 x 0.7 inch (D*L) Material: 40CR steel Color: Black Net Weight: 34g Package contains: 1 x collet nut Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
