Original Makita Contact Top — part HY00000029 — designed for the AF505 18‑gauge brad nailer. This small nose piece (contact top / contact tip) replaces the worn workpiece contact that controls safe, consistent nailing and helps protect finished surfaces from marring while restoring reliable trigger/contact operation.
Key details:
- Part number: HY00000029 (Makita / genuine Makita contact top).
- Fits: Makita AF505 brad nailer (listed in the AF505 parts breakdown).
- Purpose: Replaces the nose/contact top that interfaces with the contact arm to permit safe, intentional firing and correct nail seating. Installation simply locates the contact‑top protrusion into the notch of the contact arm as shown in the AF505 service/parts manual.
- Construction and fit: Manufactured to the original Makita specification for a precise fit; engineered from a durable polymer to resist wear and reduce marking on delicate trim and finished surfaces.
If you need the genuine Makita contact top for an AF505 to restore safe, clean nailing and correct nail depth/placement, this is the direct replacement to use.
Jump straight to the Makita spare parts diagrams:
