VIGRUE Pack of 230 Self-Tapping Screws, M4.2 Self-Tapping Screws, Self-Tapping Set, Phillips Drilling Screws, Made of 410 Stainless Steel

Package includes: a total of 230 self-tapping sheet metal screws: M4.2 x 13 mm, 50 pieces/M4.2 x 16 mm, 40 pieces/M4.2 x 19 mm, 40 pieces/M4.2 x 25 mm, 30 pieces, M4.2 x 32 mm, 25 pieces, M4.2 x 38 mm. 2*50.2*mm 20 pieces. Different sizes enough to meet your daily needs. High quality: the self-tapping screws are made of high quality 410 stainless steel, which is harder and rust protection than 304. These stainless countersunk screws can be used indoors and outdoors, suitable for steel and metal processing. Fine workmanship: deep thread design on the surface of the screws to avoid effective loosening of the screws and achieve good holding power. Phillips design, they can better prevent lateral slipping. Easy to install and save time. Convenient storage and sorting: with the included storage box, you can sort the drilling screws neatly and conveniently. The sizes of self-tapping screws are indicated on the lid so you can easily find the desired size. Wide application: stainless steel tapping screws with self-drilling tips can be drilled directly into any metal surface without the need for pre-drilled holes. with high hardness and are suitable for steel and metal processing.