3/16" x 4-1/4" Simpson SDS-Plus Concrete Drill Bit - Carbide Tip, Pkg 25 Quik Drive Wood-To-Steel Screws are made with type 316

are made with type 316 and type 304 stainless steel

This product is intended for use with 4x posts or columns but can accommodate several post sizes for both nominal and rough cut lumber

The #3 Square EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

Please call us for more information on lead times and availability

3/16" x 4-1/4" Simpson SDS-Plus Concrete Drill Bit - Carbide Tip, Pkg 25 Quik Drive Wood-To-Steel Screws are made with type 316Strong Tie SDS Plus masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications.