Simpson #12 x 1-1/2" Self-Drilling Hex-Washer Head Screw, 305 Stainless Steel Pneumatic Nails Structural connections requiring enhanced uplift

Structural connections requiring enhanced uplift resistance for seismic or high-wind loading

The HL53PC is installed using four 1/2-in

or 8 mm-headed fasteners driven to a maximum pin depth of 3 in

Grade 60 rebar - handles the heaviest common rebar size used in residential and commercial concrete work

Simpson #12 x 1-1/2" Self-Drilling Hex-Washer Head Screw, 305 Stainless Steel Pneumatic Nails Structural connections requiring enhanced upliftSimpson #12 x 1 1 2" Self Drilling Hex Washer Head Screw in 305 Stainless Steel is a high performance fastener from Simpson designed for reliable attachment in aluminum and fiberglass applications. Built from Type 305 stainless steel, this screw delivers strong corrosion resistance in environments where standard steel fasteners would degrade making it a dependable choice for contractors, builders, and DIYers working with non ferrous materials. The