Simpson #8 x 2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless PACK:2500 Pk The DDTM-8052-HD operates under the

The DDTM-8052-HD operates under the OSHA decibel limit

Tapping threads at 18 TPI - thread into steel efficiently and grip securely

What size member is the HB412 designed for

Heavy beam framing connections in residential and commercial construction

Choose the model that matches the direction of your framing angle

Simpson #8 x 2" Square Drive Self-Drilling Bugle-Head Screw, 410 Stainless PACK:2500 Pk The DDTM-8052-HD operates under theSimpson #8 x 2" Square Drive Self Drilling Bugle Head Screw in Type 410 Stainless Steel is engineered for reliable fastening of wood, plywood, and OSB panels to steel studs. Designed with a self drilling drill point that eliminates the need for pre drilling, this bugle head fastener delivers clean, flush driving performance in both interior framing and light gauge steel applications. Built from Type 410 stainless steel with an additional corrosion