Simpson 1/4" x 2-1/4" Titen Phillips Flat-Head Stainless Steel Concrete Screw ETB Nylon Hole-Cleaning Brush - Standard eliminating the complicated stringer notching

eliminating the complicated stringer notching that can weaken stair stringers

Running on 110-volt single-phase power

This assortment allows you to form boxes or pans of many different sizes

Braced-wall panels requiring lateral load resistance

What is the primary purpose of the Simpson ATR All-Thread Rod

Simpson 1/4" x 2-1/4" Titen Phillips Flat-Head Stainless Steel Concrete Screw ETB Nylon Hole-Cleaning Brush - Standard eliminating the complicated stringer notchingSimpson TTN25214PFSS Titen 1 4 in. x 2 1 4 in. Phillips Flat Head Stainless Steel Concrete and Masonry Screw is a high performance mechanical anchor from Simpson Strong Tie, engineered for reliable fastening to concrete and masonry in environments where medium level corrosion resistance is required. Constructed from Type 410 stainless steel with a zinc plated protective overcoat, this Phillips flat head screw delivers the trusted holding strength that