Simpson 0.390 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk The HD12 can be installed

The HD12 can be installed back to back when eccentricity is an issue

The CB46 is designed for a nominal column size of 4x6

Height: 11-1/16 in

for versatile roof and floor framing

Simpson 0.390 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc PACK:100 Pk The HD12 can be installedModel No. SDHR27400 R25 Finish. Blue Zinc Coated Length. 4 Head Diameter (in.) 0. 59 Shank Diameter (in.) 0. 275 Drive Type. T40 6 Lobe or Hex Head Head Type. Combination Thread Length (in.) 2 1 8 Point Type. Type 17 Point The Strong Drive SDHR Combo Head screw is a structural fastener designed for cross laminated timber construction, mass timber construction and general interior applications. These partially threaded, sturdy structural fasteners are