Simpson PKP-250 3/16" X 2-1/2" Concrete Forming Pin - Zinc, Pkg 100 Box Nails - Annular Ring Shank concealed support for wood joists

concealed support for wood joists in deck construction

Flat head with under-head serrations for flush seating and reduced spin-out

ensuring maximum stability and support

Featuring a square drive for slip-free engagement during installation

Simpson PKP-250 3/16" X 2-1/2" Concrete Forming Pin - Zinc, Pkg 100 Box Nails - Annular Ring Shank concealed support for wood joistsThe Simpson Strong Tie PKP is a powder actuated pin designed for easy removal of 2x concrete form boards. The PKP is a 2 1 2" pin with a narrow 3 16" head which secures the form board in place but also allows the pin to be pulled out when removing the form boards. The PKP includes a score line to facilitate easy and flush pin break off after form board removal. These concrete forming pins work best with Simpson Strong Tie powder actuated tools but are