Simpson Concealed-Flange Heavy Face-Mount Hanger HUC5.125/13.5 LGUM Masonry Girder Hangers and will they be visible

and will they be visible after installation

140 is a 14 diameter 2 Flute Dowel Drill (Long Series (70mm))

Two Speed Gearbox - Low Range (RPM): 40-365

DRO: ACU-RITE 203 (Quill)

T20 6-Lobe drive type - provides high torque transfer and reduces cam-out during installation

Simpson Concealed-Flange Heavy Face-Mount Hanger HUC5.125/13.5 LGUM Masonry Girder Hangers and will they be visibleSimpson Strong Tie HUC5. 125 13. 5 Heavy Concealed Flange Face Mount Joist Hanger is a heavy duty structural connector engineered for applications demanding additional strength and enhanced safety factors. Featuring concealed header flanges, this face mount hanger delivers cleaner, unobtrusive visible lines that are ideal for exposed framing conditions where aesthetics matter as much as performance. Key Features Concealed header flanges provide clean,