Simpson Concealed-Flange Heavy Face-Mount Hanger HUC5.125/16 Standoff Post Bases Includes a centering bit that

Includes a centering bit that facilitates accurate drilling and guides the bit for easy

Structural joist-to-header connections using nominal 3x8 lumber

The low-profile mushroom head design does not accommodate standard removal tools once installed

streamlining the building process without sacrificing structural performance

and EB316WP series with 1-5/8 in

Simpson Concealed-Flange Heavy Face-Mount Hanger HUC5.125/16 Standoff Post Bases Includes a centering bit thatThe Simpson Concealed Flange Heavy Face Mount Hanger HUC5. 125 16 is an engineered structural connector built for applications demanding superior strength and elevated safety performance. Featuring a concealed header flange design, this heavy face mount joist hanger delivers clean, unobtrusive lines that are especially valuable in exposed architectural conditions where aesthetics matter alongside structural integrity. Manufactured in the United States