Daggerz 1/4"-20 x 3-1/2" Self-Drilling Metal Screw W/Wings, Phillips Flat Head - Zinc, Qty. 900 Stainless Steel Large Diameter Masonry Screws Simpson wood decking nails are

Simpson wood decking nails are available in either type 304 or type 316 stainless steel for superior corrosion resistance

and contact points—for extended product life

Commercial construction and prefabricated framing systems

Wide Bearing Surface: Helps distribute load efficiently and reduce wood crushing

Versatile Application: Intended for use with Rough Cut 12x12 lumber with a slotted base for adjustable installation

Daggerz 1/4"-20 x 3-1/2" Self-Drilling Metal Screw W/Wings, Phillips Flat Head - Zinc, Qty. 900 Stainless Steel Large Diameter Masonry Screws Simpson wood decking nails areThe Daggerz Self Drilling Metal Screw with Wings is engineered for reliable fastening where wood meets steel. Its unique winged design creates a clearance hole through wood before snapping off at the metal surface, preventing wood splitting and ensuring smooth engagement with steel. The flat head provides a flush, finished look, while the #3 phillips drive delivers strong engagement for easy driving and reduced cam out. Finished with Dagger Guard