#7 x 2-1/4" Square Drive Trim Head Wood Screw - 316 Stainless Steel, 5 lb Pkg HB I-Joist & SCL Hangers Reliable Drive – Deep 6-lobe

Reliable Drive – Deep 6-lobe recess (T50) for steady bit grip and less stripping

Install with nails or SD structural screws as per manufacturer guidelines

The Phillips Trim Head Concrete Screws from Daggerz provides a professional finish with a high-performance designed for anchoring into concrete

secure connection for supporting joists at an angle while maintaining the highest structural integrity

#7 x 2-1/4" Square Drive Trim Head Wood Screw - 316 Stainless Steel, 5 lb Pkg HB I-Joist & SCL Hangers Reliable Drive – Deep 6-lobeSimpson Strong Tie Trim Head Decking Screws are designed for secure, professional deck installations in wood or composite materials. Built with a trim style head that sits flush for a clean, low profile finish, these screws help deliver a polished look on any decking surface. A Type 17 point makes for quick starts, while coarse lower threads provide strong pull through strength, drawing deck boards tightly to the joists for long lasting performance.