Bosch 2603320003 — Square nut (M8) — genuine Bosch replacement

Description:

A genuine Bosch square nut (part no. 2603320003 / 2 603 320 003) sized for M8 threads — a direct-fit fastening nut used in Bosch planer assemblies. It’s sold individually as the original Bosch spare and is listed in Bosch power tool parts breakdowns for their planers.

What it fits (examples):

- Bosch GHO 40-82 C (planer)

- Bosch Planer 3296 (0603296039) — shown as Square Nut M8 (BSH-2603320003) in the parts diagram.

Notes:

- Thread designation: M8 (for use with M8 bolts/studs).

- Supplied as the original Bosch component for a direct replacement — use when the existing square nut is worn, rounded, or missing to restore proper clamping and alignment.

If you need a compact, correct-fit replacement to finish a planer repair, this is the original Bosch square nut specified for the models above.

Browse our full range of Bosch planer parts.