Based on this product's specifications, here are some alternatives and similar models
Suki Tapping Screw 4.2x22mm A2 Stainless Steel PH2 DIN 7981
Summary description:
Suki tapping screws, size 4.2x22mm, manufactured from high-quality A2 stainless steel according to DIN 7981 standards. Featuring a PH2 drive, these screws are designed for secure fastening in various materials. The set includes 8 pieces, providing a reliable solution for indoor and outdoor construction or repair projects requiring corrosion resistance.