Simpson 2-1/2 x 11-1/4 to 11-7/8 Concealed-Flange Heavy Face-Mount Hanger HUC312 Chisel Are web stiffeners required when

Are web stiffeners required when using the HB3

(4) self-tapping screws

and is it compatible with other Simpson Strong-Tie hardware

Model Number: HU414-2

Flute Bit R=1/8"

Simpson 2-1/2 x 11-1/4 to 11-7/8 Concealed-Flange Heavy Face-Mount Hanger HUC312 Chisel Are web stiffeners required whenSimpson HUC312 2 1 2 x 11 1 4 to 11 7 8 Concealed Flange Heavy Face Mount Joist Hanger is a heavy duty, face mount joist hanger engineered for structures requiring additional strength and enhanced safety factors. Its concealed header flanges deliver cleaner, more refined visible lines making it an excellent choice for exposed framing conditions where aesthetics matter as much as performance. Key Features Designed for structures requiring additional