ITEM NAME:M3 x 12mm Metric Hex Socket Countersunk Flat Head Screw Bolts 50PCS F6E7.304 Stainless Steel Material, 0.5mm Thread Pitch, Hex Key Hex Socket, Countersunk Flat Head Bolts Screws, M3 x 12mm. Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness. Drive Type: Hex Socket.
