220pcs Pan Head Cross Tapper, Screws Wood 304 Stainless Steel Self Tapping Set M3/M4/M5

All of Screw and nuts will be packed in a sturdy plastic box, can be use for a storage box Fixing component, industrial and construction fasteners. This set is organized by size in a transparent storage case for quick access and protection, the moderate and clear cross heads can make your working more easily. There are 7 different sizes in one set to meet your various needs, made of high quality 304 stainless steel, rust and corrosion resistant, widely used in industrial. These screws are suitable for door handles, machinery industry and other small repairs around the shop, garage or home furniture fastener etc. Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur, even DIY workers can opt to use it.