GRK R4 #10 x 2-1/2 In. Stainless Steel Multi-Purpose Wood Screws (240 Ct.) BioAdvanced and tool-less blade change for

and tool-less blade change for faster blade installation and removal

insects and other pests

The sharp point of the screw enables fast starts

They are 100% all natural and contain no color or chemicals

or with the handy remote that acts as a portable thermostat

GRK R4 #10 x 2-1/2 In. Stainless Steel Multi-Purpose Wood Screws (240 Ct.) BioAdvanced and tool-less blade change forGRK R4 316 Stainless Steel Screws provide extreme corrosion resistance for the toughest environments including high exposure to chlorides such as de icing salts and in coastal applications within 1 mile of the coast. These screws are also for use with cedar, redwood, and various wood species that have higher acid content.