AWYY420Pcs Self Tapping Screws For Metal 410 Stainless Steel Self Drilling Screws #8#10 Modified Truss Head And Hex Washer Head Galvanized Black Sheet Metal Screws Assortment Kit For Fixing

[High Quality Materials & Workmanship]Self tapping sheet metal screws are made of stainless steel 410 with black galvanized, which has strong waterproof, anti-rust and corrosion. It has higher density, better stability and stronger durability. [2 Head Types & Multiple Size]Our self drilling screws for metal include hex washer head self drilling screws: #8x(40pcs 1/2'', 30pcs 5/8'', 30pcs 3/4'', 20pcs 1'', 15pcs 1-1/4'', 10pcs 1-1/2'') & #10x(30pcs 1/2\", 30pcs 5/8\", 25pcs 3/4\", 20pcs 1\", 15pcs 1-1/4\") and Phillips modified truss head self tapping screws: #8x(40pcs 1/2'', 30pcs 5/8'', 30pcs 3/4'', 20pcs 1'', 15pcs 1-1/4'', 10pcs 1-1/2'', 10pcs 2''). There are 420 pieces most used 18 sizes for your various needs. [Convenient Storage Box]We provide a see-through box with labels of detail information sheet about the sizes of black self tapping screws for metal. The stainless self tapping screw kit is classified according to the sizes and stored in compartments of the box. You can easily use and store them at any time. [Widely Application]Self tapping metal screws are widely used in sheet metal, rigid frames, furniture, trailer track and gutter guards, therefore, metal self tapping screws are commonly used for fixing and connecting thin metal, wood, furniture, plastic and other materials. [Worry-free Service]We provide you with 24 months warranty and 30-days return guarantee. If you have any questions, please feel free to contact us and we will solve the problems for you immediately.