Kreg Zinc Screws are a good choice for a wide variety of indoor projects with limited exposure to the elements. Zinc screws provide adequate rust protection, and serve as an affordable alternative to our more protective Blue-Kote™ and stainless screw varieties.
#8 - All SML coarse-threaded screws (with the exception of stainless).
#7 - All SML fine-threaded screws and all SPS coarse-threaded screws.
#6 - All SPS fine-threaded screws.
Available in a variety of sizes, thread options, head styles, and quantities. Use the chart below to select the right screw type for your application.