DIYers and contractors, these TorqueMaster masonry screws are seriously impressive for any concrete or masonry project you've got going! The 3/16 inch diameter by 3-3/4 inch length is perfect for medium to heavy-duty anchoring applications. What makes these so special is the combo hex and star drive design - it eliminates cam-out (that annoying slipping you get with some screws) and allows for maximum installation torque without stripping the head. The serrated threads are genius - they actually cut into the walls of your pre-drilled hole as you drive the screw in, creating an incredibly strong hold that won't loosen over time. Made from case-hardened alloy steel, these screws are built for strength and durability that lasts. The blue Ruspert coating provides superior rust resistance, making them suitable for both interior and exterior use, even in ACQ treated lumber applications. But here's what really makes this set awesome: it includes both the proper driver bit AND a carbide-tipped masonry drill bit, so you have everything you need to get the job done right. No more running to the hardware store because you're missing the right bit! With 100 screws in the box, you'll have plenty for multiple projects or larger jobs. Whether you're installing shelves, mounting fixtures, building decks, or any project that requires securing things to concrete, brick, or block, these screws deliver professional results. The quality is evident from the first screw you drive in - they go in smoothly and hold like nobody's business. If you want your masonry projects to stay secure for years to come, these TorqueMaster screws are absolutely worth the investment.
Free 30-day returns 
Free 30-day returns
