HHCS, 3/8-24 x 5 1/2

This is the fastener currently used on Patriot Model CSV-3065B Gas Wood Chippers to attach the rotor to the engine shaft.

For a period, from 2009 to 2015, a shorter fastener, part number 888000030, available at bottom of page, was used to attach the rotor to the engine shaft. Please verify required bolt length before ordering.

NOTE: This fastener should always be used with a lock washer, part number 716620005, available at bottom of page.

NOTE: This fastener and a lock washer are provided with replacement rotor parts kit 325000615B, available at bottom of page.