Answer
Jan 29, 2026 - 09:27 AM
The screw gauge (diameter) affects holding strength and compatibility with wall anchors. Common gauges like #6, #7, and #8 are widely used; #6 and #7 are typical for most drywall applications, providing a balance between strength and minimal wall damage, while #8 offers extra holding power for heavier loads. For example, WE Preferred 903251 Wall Anchors utilize a #6 gauge, while WE Preferred 1MFXD08212C2G (21000) features a robust #8 gauge screw for added security. Multiple gauge options allow you to select the best fit for your wall type and project needs.
