Hexagon socket head cap screws DIN 912 Material: Titanium Ti Gr2 M3*8 - 200 pcs M3*10 - 200 pcs M3*12 - 200 pcs Hexagon socket button head screws ISO 7380 Material: Titanium Ti Gr2 M2.5*6 - 1 000 pcs M3*6 - 1 000 pcs M3*8 - 500 pcs M3*12 - 200 pcs