Tapcon 1/4" x 2-1/4" Concrete Screw, Phillips Flat - 410 Stainless Steel | Qty. 100 Quik Drive Deck Screws Simpson Strong-Tie fixed depth drill

Simpson Strong-Tie fixed depth drill bit to be used with DIAB37 and DIABL37

Simpson Strong-Tie Bugle Head Decking Screws are designed for wood-to-wood applications

No Pre-Drilling Required – Save time on installs with a thread and point designed for fast starts and strong grip

Designed for attaching a variety of sheathing materials to cold-formed steel up to 16 gauge

use only in dry interiors or noncorrosive climates

Tapcon 1/4" x 2-1/4" Concrete Screw, Phillips Flat - 410 Stainless Steel | Qty. 100 Quik Drive Deck Screws Simpson Strong-Tie fixed depth drillTapcon 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