GRK Finishing Trim Head 305 Stainless Screws

The GRK Finishing Trim Head 305 Stainless Screws, also known as the Pheinox 305 fasteners, are great for most fine carpentry applications, window extension jambs, and more. They prevent material from splitting and provide a clean finished look as the tiny heads disappear. The 305 stands for the grade of stainless steel wire GRK uses to manufacture the screw. Finishing trim head screws are best used when they are driven at half speed. When prolonging the life of #10 bits, an impact drive should not be used on the #8 trim head screw.These GRK Trim head screws are approved for use on all applications that include tropical wood, cedar wood, hot tubs, pools, saunas, seaside applications, and deck applications in areas with large temperature variations.

Please Note: Items with an asterisk (*) after the Manufacturer Part Number are special order and cannot be cancelled, returned, or exchanged for any reason.