Simpson 0.470 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc Strong-Bolt 2 Wedge Anchor Stainless Steel Maintenance-Free Gear Train: Sealed oil

Maintenance-Free Gear Train: Sealed oil bath gear train eliminates the need for routine maintenance

30 x Simpson MSSC 6-1/4 in

Its innovative design eliminates the need for web stiffeners while offering flexible min/max nailing options to meet a wide range of structural load demands

Hole Diameter is a plastic anchoring accessory from Simpson Strong-Tie engineered to make overhead

Hot-Dip Galvanized finish for enhanced corrosion resistance in demanding environments

Simpson 0.470 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc Strong-Bolt 2 Wedge Anchor Stainless Steel Maintenance-Free Gear Train: Sealed oilModel No. SDHR31400 R25 Finish. Blue Zinc Coated Length. 4 Head Diameter (in.) 0. 669 Shank Diameter (in.) 0. 315 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