Bosch 2603400016 — Genuine Bosch set screw (adjusting/set screw) designed to replace the small fastener that secures internal components (such as guide or wedge assemblies) in Bosch planers and related handheld tools.

This is a simple, precision-threaded set screw made to Bosch’s factory tolerances so it seats and locks reliably where the original fastener is used — restoring correct alignment and preventing play in the part it secures. Use cases include securing the planer knife/gripping wedge assemblies and other internal fittings that rely on a small locking screw.

Example Bosch models where 2603400016 appears in the parts lists: PHO 16‑82 (type 0603365062), PHO 20‑82 (type 0603365142), PHO 30‑82 (type 0603271042) and GHO 18 V (type 3601E95300). These listings show the 2603400016 as the “set screw” (often referenced in exploded diagrams at the knife/assembly position).

Why choose the original Bosch 2603400016: it’s the correct-fit original part that saves you time re-machining or adapting a generic fastener, and it’s exactly the kind of small component you turn to when buying parts for power tools to finish a quick repair.

Notes for installation: it’s a direct-replacement set screw shown in the tool exploded views (check the part position on your model’s diagram before fitting).

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