The Drywall Screws + Bit are only available in boxes of one thousand. These screws are available in numerous lengths; see our drop down menu for the full list. These screws are specifically designed to attach plasterboard to timber or metal studs. Self Drill Drywall Screws + Bit are also available to buy from us for screwing into thicker metal and timber. If you need any further information or would like to discuss bulk discounts, please speak to a member of our sales team today.