Tapcon 1/4" x 1-1/4" Concrete Screw, Phillips Flat - 410 Stainless Steel | Qty. 100 Collated Joist Hanger Nails and no separate nut-and-washer assembly

and no separate nut-and-washer assembly required

Finish: ZMAX galvanization provides excellent corrosion resistance

reliable alternative to traditional expansion anchors

The Simpson SS4

ICC-ES evaluated under ESR-4061 for code-compliant sheathing-to-steel applications

Tapcon 1/4" x 1-1/4" Concrete Screw, Phillips Flat - 410 Stainless Steel | Qty. 100 Collated Joist Hanger Nails and no separate nut-and-washer assemblyTapcon 410 Stainless Steel Phillips Flat Head Concrete Screws are designed for fastening into concrete, brick, or block, delivering lasting performance in tough jobsite conditions. Made from tough 410 stainless steel, these screws are strong enough to hold tight in concrete and resist rust. The Phillips flat head offers a clean, finished appearance and is ideal for countersunk applications where flush seating is desired.. With aggressive Hi Lo threads