Simpson T09150HWHC #9 x 1-1/2" Metal-Panel Screw - 316 Stainless Steel, 100 pkg Flat Head 410 Stainless Steel Concrete Screws the LSTHD8 is built for

the LSTHD8 is built for long-term performance in both residential and light commercial projects

Self-Drilling Tip: No pre-drilling required when fastening into 18–22 gauge steel

Tuck point blades are designed for quick removal of mortar joists and preparation of any abrasive surfaces like sandstone

Rotate the setting tool a minimum of two turns to set the anchor

If you need the entire kit

Simpson T09150HWHC #9 x 1-1/2" Metal-Panel Screw - 316 Stainless Steel, 100 pkg Flat Head 410 Stainless Steel Concrete Screws the LSTHD8 is built forCrafted for securing aluminum agricultural siding panels to wood joists without the need for predrilling, the Simpson T09150HWHC metal panel is a reliable choice. Its design includes an extra sharp point for swift penetration of aluminum panels. The hex drive and twin lead threads enable secure fastening of one to three panel thicknesses to the wood substrate. Engineered from Type 316 stainless steel, these screws are built to endure even the most