3 1 2" x .131" 20 22 Degree Collated Ring Shank Nails 316 Stainless Steel, Pkg 1000 Plastic Strip Framing Nails Rim joist models are designed Rim joist models are designed to fit up to a 17" clear span without any loss of strap nailing while still providing all the benefits of the STHD model Type 316 stainless is the best choice for seaside or coastal environments where superior durability is essential These nails come in 20 22 degree plastic strips which are compatable with most 20 22 degree plastic strip power framing nailers Simpson Ring Shank framing nails can be used for a variety of applications but are typically used in framing or siding applications