Set screws,screws,fasteners: 1)Sizes:M3x4 to M12x60 2)Standards:DIN913,DIN914,DIN915,DIN916 3)SUS304,SCM435 alloy steel,brass Feature:1) Size: M3 x 4 to M12 x 602) Standards of set screws: DIN913, DIN914, DIN915, DIN9163) Gr8.8, Gr10.9 & Gr12.94) Material: SUS304, SCM435 alloy steel, brassOuter packing: Carton or poly bag + PalletOur company supply set screws, screws, fastener. Set Screws