Simpson Strong-Tie #8 x 2" Self-Drilling Wood-to-Steel Screw, Square Bugle Head - 410 Stainless Steel, Qty. 100 Strong-Tie SDWS Timber Screws They also center the rod

They also center the rod in the hole

Commercial & Residential Framing: Suitable for high-load framing applications in homes

It can also support select deck framing and ledger connection applications where reliable structural anchorage is critical

Removable Design: Suitable for temporary anchoring or when future repositioning may be needed

Multiple Finishes: Available in G90galvanized

Simpson Strong-Tie #8 x 2" Self-Drilling Wood-to-Steel Screw, Square Bugle Head - 410 Stainless Steel, Qty. 100 Strong-Tie SDWS Timber Screws They also center the rodWhen you need a clean, flush fitting fastener for panel to steel applications, the Simpson Strong Tie F08T200BDC 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