Different sizes: M3 x 3mm, M3 x 4mm, M3 x 6mm, M4 x 4mm, M4 x 6mm, M5 x 5mm, M5 x 8mm, M6 x 6mm, M6 x 10mm, M8 x 8mm, 240 pieces in total to meet different needs. It is an indispensable tool for home crafts.
Excellent workmanship: grub screw set made of high quality 304 stainless steel, durable, with excellent anti-rust and corrosion resistance.
Multi-scene usage Easy to use : Thanks to the hexagon socket cap design, the hexagon socket set screw is not easy to deform and slips off when rolling. It also has a thin edge that penetrates deep into the contact area and can be screwed into the mating thread.
