304 stainless steel grub screws with hex socket and cup point Key features Material and finish: 304 stainless steel in Silver Gray for corrosion resistance and durability Screw head type: None (grub screw design) with hex socket for standard hex keys Size range: M2, M2.5, M3, M4, M5, M6, M8 Point design: Cup point for secure seating and vibration resistance Packaging options: available in 10 pcs, 20 pcs, 30 pcs, or 50 pcs per set What this set is for Provides a range of grub screws in common metric sizes for flush, hidden, or lowprofile fastening Suitable for applications where a headless screw is required or preferred Applications and use scenarios Door handles and furniture hardware: worn or missing grub screws to secure components without protruding heads Faucets and bathroom fixtures: fasten fittings or accessories where a clean, unobtrusive drive is needed DIY projects and assemblies: create discreet joints in cabinetry, electronics enclosures, or other precision assemblies How to use Choose the correct metric size (M2 to M8) that matches the threaded hole Insert into the hole and tighten with a standard hex key into the hex socket The cup point provides a secure grip and helps prevent loosening under vibration Compatibility and precautions Fits standard threaded holes corresponding to M2–M8 grub screw sizes Ensure the hole depth accommodates the screw length and that a hex key of the correct size is used Do not force a screw into an incompatible thread to avoid damaging the hole or screw Package options 10 pcs pack 20 pcs pack 30 pcs pack 50 pcs pack This description stays true to the original specifications: 304 stainless steel, Silver Gray color, screw head type None, sizes M2, M2.5, M3, M4, M5, M6, M8, and a hex socket with cup point design for grub screws.