Pozi pan head self-tapping screws. These screws cut their own threads. Also often used as wood screws. 4.2mm, head height 1.8mm.
5.6mm, head height 1.2mm. 6.9mm, head height 2.6mm. 8.2mm, head height 3.05mm. 9.5mm, head height 3.55mm. 10.8mm, head height 3.95mm.
12.5mm, head height 4.55mm. Screw lengths do not include the head.
Manufactured from A2 stainless steel for improved corrosion resistance. Manufactured to DIN 7981 Standard. These are not mixed packs, picture is for illustration only.