GRK Fasteners 01073 8x112 R4 Star Drive Flat Head Screws 1000/ProPak

GRK FASTENERS 01073 8X112 R4 Star Drive FH 1000/ProPak is engineered for superior performance in both residential and exterior construction projects. These self-countersinking screws feature a patented underhead design with saw-blade-like cutting teeth and six self-contained cutting pockets. This innovative design acts like a circular saw blade, efficiently removing drill dust while creating clean, precise holes, even in brittle materials. The R4™ screws are particularly versatile, allowing for countersinking in the toughest woods without damaging surface treatments. Ideal for a variety of applications, including decking and stair construction, these screws eliminate the need for pre-drilling, streamlining your workflow. The starhead recess prevents stripping, ensuring a secure fit with every use. Each Pro Pak contains 1,000 screws, providing ample supply for larger projects. Measuring #8 x 1-1/2", these screws are compatible with fibrous materials and feature extreme threads for enhanced holding power. For optimal results, use the red driver tip with #6 and #8 screws, and the green driver tip for #9 and #10 screws. Weighting in at 5.000000 lbs, these fasteners are ready to tackle your toughest building challenges with ease.

8X112 R4 Star Drive FH 1000/ProPak

• Use Red driver tip for #6 and #8 screws
• No Pre-Drilling Unless Material Requires
• Extreme Threads
• Interior / Exterior Use - Decking, Stairs and Residential Construction
• Use Green driver tip for #9 and #10 screws
• Self Countersinking
• Starhead Recess / Non Stripping Heads
• Can Be Used With Fibrous Materials