K-Gualda ER16-M Collet Tightening Nut for Milling and Lathe

Collet Nut Model: ER16-M Hole Diameter: 13mm Screw Pitch: M19 X P1.0 Overall Size (Approx.): 17 x 22mm Material: SK2 (Carbon Tool Steel) Color: Black; Net Weight: 20g Package: 1 x Collet Nut