Simpson HUC46SS Stainless Concealed-Flange Heavy Face-Mount Joist Hanger for 4x6 Lumber 14-Ga Trolleys The nut is carbon steel

The nut is carbon steel conforming to ASTM A 563

this screw's sharp point and low-torque box thread design allow direct installation

shank diameter - robust shank size delivers the load capacity needed for structural multi-ply connections in engineered-wood framing

which is designed to work with the Deck-Drive DCU composite screw for consistent torque and reduced cam-out during installation

High-performance TiCo Hi-Density carbide specifically designed for mild steel applications to provide maximum performance

Simpson HUC46SS Stainless Concealed-Flange Heavy Face-Mount Joist Hanger for 4x6 Lumber 14-Ga Trolleys The nut is carbon steelSimpson HUC46SS HUC Stainless Steel Face Mount Concealed Flange Joist Hanger for 4x6 is a heavy duty, 14 gauge stainless steel joist hanger engineered by Simpson Strong Tie for structures requiring additional strength and safety factors. The concealed header flanges deliver cleaner, more refined visible lines in exposed conditions, making this hanger an excellent choice for both structural performance and aesthetic applications. Stainless steel