quality stainless steel hexagon socket grub screws (10pcs) designed for secure, lowprofile fastening in precision assemblies. Key benefits Secure, lowprofile fastening: headless (grub) design sits flush or below the surface, preventing snags and maintaining a clean appearance. Precise positioning: cone point tip provides strong, centered contact for accurate seating and reliable clamping on shafts, collars, and components. Durable and corrosionresistant: stainless steel construction resists rust and wear for longlasting performance in indoor and many outdoor applications. Easy installation and removal: internal hexagon socket permits tightening with common hex (Allen) keys while keeping the exterior of the assembly smooth. Product highlights Quantity: 10pcs Size: M4 × 8mm (metric) Tip type: Cone point — concentrates contact for positive engagement and reduced slippage Head style: Headless (grub) screw — designed to be fully recessed or flush Drive: Hexagon socket (internal hex) Material: Stainless steel — corrosion resistant and durable Use with: M4 threaded holes or tapped parts Performance and compatibility Ideal for small to mediumduty fastening where a flush finish and precise clamping are required. Compatible with standard M4 threads and components designed for metric grub screws. Suitable for repeated installation and maintenance without deforming the fastened part when used with the correct hex key size. Typical applications Mechanical: Securing set collars, pulleys, and gears to shafts where a flush, reliable clamp is needed. Electronics and enclosures: Fastening panels or components where protruding heads are not acceptable and space is limited. Precision instruments and fixtures: Adjusting or locking small components that require accurate location and minimal profile. Usage tips Use the correct size hex key to avoid rounding the socket. Start threading by hand to avoid crossthreading; tighten until snug and then apply final torque carefully—do not overtighten. Ensure mating thread is M4 and in good condition for holding performance. Contents of package 10 × M4 × 8mm stainless steel cone point hexagon socket grub screws (headless)