Simpson Strong-Tie #6 x 1-1/4" Self-Drilling Wood-to-Steel Screw, Square Bugle Head - 410 Stainless Steel, Qty. 100 CJT Concealed Joist Ties Pre-Drilling: When using engineered or

Pre-Drilling: When using engineered or dense lumber

The Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout-filled block surfaces

Available in various lengths and sizes

The HSULC Heavy Left-Skewed U-Shaped Joist Hanger is engineered for high-load applications requiring a 45-degree left-skewed connection

Simpson Strong-Tie Engineering: Designed and tested to meet modern deck construction standards

Simpson Strong-Tie #6 x 1-1/4" Self-Drilling Wood-to-Steel Screw, Square Bugle Head - 410 Stainless Steel, Qty. 100 CJT Concealed Joist Ties Pre-Drilling: When using engineered orWhen you need a clean, flush fitting fastener for panel to steel applications, the Simpson Strong Tie F06T125BDC Self Drilling Bugle Head Screw delivers reliable performance. Its bugle head seats flush with wood or OSB panels, the #3 drill point penetrates steel without pre drilling, and the Type 410 stainless steel construction with corrosion resistant coating ensures durability in demanding framing tasks. Ideal for securing wood, plywood or OSB to