3M Disc Retainer Nut 28418, 1/2" Thread Length, M14-2 Internal Thread (Pack of 10)
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<b>[Product Information]</b><br>
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<li>Metal nut securely fastens a fiber disc to a grinder/sander spindle</li>
<li>Fits a fiber disc with a 7/8 inch (1.59 cm) center hole</li>
<li>M14-2 internal thread is compatible with M14-2 disc pad hubs and face plates</li>
<li>Compatible with 1-1/4 inch (3.12 cm) spanner wrench with 1/4 inch (.64 cm) pins</li>
<li>Metric size fits tools typically sold in Europe</li>
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