Simpson OHU410-SDS3 4x10 Black Ornamental Joist Hanger w/Screws PACK:4 Pk What corrosion protection does this

What corrosion protection does this hanger provide

The open-throat C-frame allows unobstructed access to the work area from the front and sides

Constructed from 16-gauge steel with ZMAX galvanization

Color coded for easy size identification

Simpson OHU410-SDS3 4x10 Black Ornamental Joist Hanger w/Screws PACK:4 Pk What corrosion protection does thisSimpson OHU410 SDS3 4x10 Black Ornamental Joist Hanger with SDS Screws is a heavy duty, load rated ornamental joist hanger from Simpson's Classic Collection, designed for 4x10 lumber applications where structural connectors remain visible. Its sleek black powder coat finish, modern smooth edges, and clean lines make it an ideal choice for exposed interior architectural projects that demand both reliable performance and refined aesthetics. Key Features