Simpson AZK20MHY Deck-Drive DCU Screw Plug Azek Mahogany PVC 75-Qty Anchors The CMT 551-102X is a

The CMT 551-102X is a 4" (102mm) Bi-Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system

making this connector well suited for exterior and treated-wood applications

Column-to-beam connections in wood construction where a 6x beam meets a 4x post

This gap between the base plate and the bottom of the column reduces the potential for moisture-related decay at post and column ends

flat-bottom dadoes and can also be used for light surface planing

Simpson AZK20MHY Deck-Drive DCU Screw Plug Azek Mahogany PVC 75-Qty Anchors The CMT 551-102X is aThe Simpson Strong Tie Deck Drive DCU Screw Plug in Azek Mahogany (Model No. AZK20MHY) is a premium PVC plug designed to conceal screw heads when fastening composite deck boards and trim, delivering a clean, professional finish that preserves the natural beauty of your outdoor project. Manufactured directly from Azek Deck material, these plugs provide an exact color and texture match in Mahogany, ensuring seamless integration with your deck surface.