1/4"-15 x 2-1/4" Daggerz Hex Flange Head Concrete Screw - Zinc, Yellow, Pkg. 1,000 HUC/HUCQ I-Joist & SCL Hangers Unlike standard purlin anchors

Unlike standard purlin anchors

and HVAC systems

Architectural projects requiring hidden structural hardware

these screws are ideal for fastening wood sheathing

The Simson THAI Adjustable Hanger is designed for I-joists and features extra-long straps that can be field-formed for height adjustment and top-flange hanger convenience

1/4"-15 x 2-1/4" Daggerz Hex Flange Head Concrete Screw - Zinc, Yellow, Pkg. 1,000 HUC/HUCQ I-Joist & SCL Hangers Unlike standard purlin anchorsThe Daggerz Hex Flange Head Concrete Anchor with yellow zinc finish is built to handle heavy duty anchoring into concrete, brick, or block with strength you can count on. Whether you're mounting fixtures, brackets, or wood framing, this screw delivers serious bite and long lasting hold in demanding substrates. The diamond point tip ensures fast starts, while the hi low thread design cuts deep for a secure grip with less installation torque. The hex