0.315" x 6-1/4" Strong-Drive SDHR Combo-Head Screw - Zinc, Pkg 100 RCA Rigid Connector Angles Suitable for use with steel

Suitable for use with steel up to the recommended thickness range

Guardrail post anchoring

The PT-22A-RB is ideal for lower volume jobs where you are working on attaching furring strips

An extra-sharp point speed starts during assembly

The HHETA embedded truss anchor series provides an engineered method to properly attach roof trusses to concrete and masonry walls

0.315" x 6-1/4" Strong-Drive SDHR Combo-Head Screw - Zinc, Pkg 100 RCA Rigid Connector Angles Suitable for use with steelThe Simpson Strong Tie Strong Drive SDHR Combo Head Screw is made for serious wood projects like cross laminated timber (CLT), mass timber, and other big framing jobs. The unique combo head design gives you flexibility, with a choice to drive it with either a hex bit or a T40 6 lobe bit. A knurled shank helps lock the screw in place, and the sharp Type 17 point starts fast, reduces driving torque, and often eliminates the need for predrilling.