Simpson 4 x 16 Concealed-Flange Heavy Face-Mount Hanger HUC416 Driver Bits The through-hole geometry prevents blowout

The through-hole geometry prevents blowout on exit

Height (H): 7-1/4 in

This also provides resistance to weathering consistent with your deck boards

Nominal Diameter 5/8"

Remains flexible after cure for easier removal

Simpson 4 x 16 Concealed-Flange Heavy Face-Mount Hanger HUC416 Driver Bits The through-hole geometry prevents blowoutThe Simpson HUC416 HUC Galvanized Face Mount Concealed Flange Joist Hanger for 4x16 is a heavy duty face mount hanger engineered by Simpson Strong Tie for structures requiring additional strength and safety factors. Designed to accept a nominal 4x16 joist, this hanger features concealed header flanges that provide cleaner visible lines in exposed conditions, making it an ideal choice where both structural performance and finished appearance matter.