Simpson Double 3 x 12 Face-Mount Joist Hanger, Galvanized HU312-2 Fasteners 127 is a 1/2" diameter

127 is a 1/2" diameter 2 Flute Through-Hole Dowel Drill (Through Hole (70mm))

STB2-62700) is a high-performance wedge-type expansion anchor engineered for demanding structural applications in cracked and uncracked concrete as well as masonry

Blade Wheel Diameter: 7-3/8 in

This lathe incorporates multiple safety features: nylon safety gears in the end train prevent overloading

Simpson Double 3 x 12 Face-Mount Joist Hanger, Galvanized HU312-2 Fasteners 127 is a 1/2" diameterSimpson HU312 2 HU Galvanized Face Mount Joist Hanger for Double 3x12 is a heavy duty structural connector engineered by Simpson Strong Tie for applications requiring additional strength and safety factors. Designed to support double 3x12 lumber members, this face mount joist hanger delivers reliable performance in demanding structural builds, and is the trusted choice of engineers and contractors for home projects and code compliant construction