Small engine & outdoor power equipment screws
Sizes
Tap a size to shop screws in exactly that thread and length. Affiliate links — they cost you nothing extra.
- M5 / M6 machine screws — carburetor, air-box and cover hardware on imported engines
- 1/4-20 and 5/16-18 — deck and handle hardware on US mowers
- #10 x 3/4" self-tapping — plastic shrouds and guards
- Shear pins (sized per model) — snow blower augers
What it fits
Tap any item to shop screws for it. Affiliate links — they cost you nothing extra.
Common mistakes
Shear pins are meant to break — replacing one with a hardened bolt destroys the gearbox. Engine covers on imported units are metric even when the deck is imperial.
Model-number parts lookups on the manufacturer's site beat guessing here.