Cubitron Disc Retainer Nut – Secures Fibre Discs to Grinder or Sander Spindle – Works with Cubitron Disc Pad Hub – 5/8′ x 5/8-11 Thread – 5622

3M Disc Retainer Nut securely fastens a fiber disc to a disc pad hub or face plate for use with a rotary power tool. This nut is made to fit 3M disc hubs and face plates, but also fits fiber disc holders from other manufacturers.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.48 x 6.3 x 4.6 inches; 1.09 ounces
Item model number ‏ : ‎ 051144056224
Date First Available ‏ : ‎ June 14, 2012
Manufacturer ‏ : ‎ 3M
ASIN ‏ : ‎ B0089QGAU6

Securely fasten fiber discs to a grinder or sander spindles
Compatible with 3M Disc Pad Hubs and face plates or any fiber disc holders with 5/8-11 or M14-2 threaded spindles
Tighten using a 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)
Different disc retainer nut lengths are available to attach 3M disc pad hubs, disc pad face plates, and fibre discs
Compatible with 1-1/4 inch spanner wrench with 1/4 inch pins (sold separately)