Simpson 0.390 x 6 1/4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk T20 6-Lobe drive type -

T20 6-Lobe drive type - delivers high torque transfer with reduced cam-out risk

12/20 Top Flange Hanger for Heavy Beam (7x20) - is a top-flange hanger engineered by Simpson Strong-Tie to carry medium to high loads in solid sawn and engineered wood applications

Is this hanger suitable for high-wind applications

Retrofit projects requiring post-installed anchor bolt connections

Simpson 0.390 x 6 1/4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk T20 6-Lobe drive type -Simpson Strong Drive SDHR Combo Head Screw by Simpson is a heavy duty structural fastener engineered for cross laminated timber construction, mass timber construction, and general interior applications. At 6 1 4 in. long with a 0. 390 in. outer diameter, this partially threaded screw draws structural members tightly together while delivering excellent connection strength in demanding timber framing and wood to wood assemblies. The blue zinc interior