Set of 3 Grinder Flange Replacement Parts 5/8-11 Grinder Nuts with Spanner Wrench, Angle Grinder Attachments Compatible with Dewalt Milwaukee Ryobi Makita - Amazon.com
149480-00 Clamp Nut 5/8-11 Black & Decker / DeWalt / Craftsman Grinder – Tri City Tool Parts, Inc.