Walmart.com has a 4-piece set of pressure washer nozzles on clearance for $5.11. Free in-store pickup, or free shipping on orders $35+.
I can confirm these fit the from a recent front page deal, though they’re recommended for gas pressure washers up to 3100 PSI.
- 0-degree nozzle
- 25-degree nozzle
- 40-degree nozzle
- Low-pressure soap nozzle
- 1/4" quick connect
- Maximum 3100 PSI
- Orifice size: .029
- Made in USA