New Rear Rim to Rim Center Square Head Mounting Bolt WITH Lock Washer and Hex Nut for Massey Harris Pony and Pacer Tractors.

Bolt is 5/8-11 X 2-1/2".  Please measure your bolt before ordering to ensure proper fit.

Will ONLY fit the original style rims.  Aftermarket rims require a carriage head bolt.  Original rims used a square headed bolt.

The last two photos show the different type of rim. Photo number 3 is the aftermarket style rim loop.  Photo number 4 is the original style rim loop.