# Auto-Feed Screw System — Power tool battery platform and accessory interface compatibility For Auto-Feed Screw System, brand is Milwaukee; system / platform is M18; model no. is 6841-20; notes is Collated screw driving, recorded from its source on 2026-08-11. - **Item:** Auto-Feed Screw System _(verified: appears in the quote below)_ - **Brand:** Milwaukee _(our reading, not quoted from the source)_ - **System / platform:** M18 _(our reading, not quoted from the source)_ - **Model no.:** 6841-20 _(verified: appears in the quote below)_ - **Notes:** Collated screw driving _(verified: appears in the quote below)_ ## What the source says > Auto-Feed Screw System | 6841-20 | Collated screw driving | ## Source - https://toolcompatibility.com/battery-platform/milwaukee-m18-battery-compatibility/ Last verified: 2026-08-11. Review by: 2027-08-11. Part of [Power tool battery platform and accessory interface compatibility](https://referencesource.org/power-tool-battery-compatibility/).