Toro OEM blade screw. The lawnmower blades itself is not threaded, but most nuts that held the blade in place are reverse threaded. The reverse thread helps to secure the blade on the drive shaft such that the rotation of the blade does not loosen the nut. It is important to note that not all lawnmowers use a reverse threaded nut.
This blade screw is sold individually
To best protect your investment and maintain optimal performance of your equipment, count on Toro genuine parts
Replaces Part Number: 92-5816
Fits Models: 250 Z Master, 742XX Series with 52", 62" and 72" decks and walk behinds, 1980-2002, with 36", 44" and 52" deck
