Grabber's 23 metal framing screws are used for light-gauge metal-to-metal framing up to 0.033 in. This item is bulk packaging with 15,000 quantity of screws per box. Grabber's Pro-Fit recess is designed for better bit engagement resulting in less wobble, strip-out, or cam-out. Pan Framing Head by Grabber has under-head serrations that lock tight in light-gauge metal-to-metal applications. Grabber's extra-sharp threads drive in faster and are less likely to spin out. The super-sharp Vector point starts and drives up to 40% faster than most other fine thread metal framing screws. Competitive tests have demonstrated that Vector point screws drive up to eight times faster than IFI SAE J78 fastener penetration standards and 50% faster than competing fasteners. Grabber screws begin with the best available materials and conform to strict manufacturing requirements with less stress during the milling process, resulting in a stronger screw. Grabber screws use the highest quality cold heading SAE 1022 steel wire, which forms stronger, superior heads and threads for consistent screws that are less likely to break or bend. This means fewer wasted screws. Drive more screws in less time with a cleaner, smoother finish and less waste. That's the Grabber value. Ask about other sizes of packaging available for this product.