Simpson 0.470 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc Strong-Bolt 2 Wedge Anchor Stainless Steel Meehanite castings provide maximum vibration

Meehanite castings provide maximum vibration damping and structural integrity

Doubly secure with electronic and mechanical safety switch-off if drill is blocked

a widely adopted standard in milling and drilling machines that provides broad compatibility with R-8 collets and tooling

What size anchor bolt does the BP5/8SKT bearing plate fit

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

Simpson 0.470 x 4" Strong-Drive SDHR COMBO-HEAD Screw Blue Zinc Strong-Bolt 2 Wedge Anchor Stainless Steel Meehanite castings provide maximum vibrationModel 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