Riccar No. 10-32 Nylon Lock...
$6.99
Product details
A432-0805 is a thin-series No. 10-32 nut with a nylon locking insert, catalogued under reference 41989. It is listed for the Carpet Pro CP-ULW and ZM-400, the Maytag M500, and the R10E, RSL1AC, Z-600 and Z-400.
The nylon ring inside the nut grips the thread rather than relying on the clamped faces alone, which is what makes it a locking nut. The thin series is a lower-profile version of the same thread size, so it is not interchangeable with a standard-height nut on looks: the two are close in appearance and different in height.
- Part number: A432-0805
- Type: nylon insert lock nut, thin series
- Thread: No. 10-32
- Reference: 41989
- Sold: each
A nut that keeps backing off is worth looking at alongside the thread it runs on, since a stripped or cross-threaded stud will not be cured by a new nut. Order by the number called out on your machine's parts diagram rather than by appearance.
Verified against: Powr-Flite parts listing for A432-0805









