Lovelysp 20PCS Hexagon Socket Fixed Screw 304 Stainless Steel 3/8-16×1/2 inch Full Thread Cup Screw Headless Fastening Screw with Wrench 3/8-inch Screw

["Stainless steel material: The fixing screws are made of high-quality stainless steel, which has excellent corrosion resistance and oxidation resistance. They can adapt to harsh environments such as dampness, acids and alkalis, are not prone to rust or deformation, and maintain a firm fastening performance for a long time. They are more sturdy for industrial use.","Hexagon socket drive design: The end of the 3/8-inch screw adopts an hexagon socket structure. When paired with an hexagon socket wrench, precise installation and disassembly can be achieved. The force is evenly distributed and it is less likely to slip, avoiding damage to the screw head due to slippage, and improving assembly efficiency and operational safety.","Full thread structure: The hexagon socket fixed screw is evenly threaded throughout its entire length, providing a tighter fit with the nut or internal thread hole. It has strong load-bearing capacity, can disperse stress, prevent local force fracture, and ensure stable support during mechanical operation.","Anti-loosening and tightening performance: The threaded surface of the headless screw is precisely processed, ensuring a tight engagement that is not prone to loosening. It can resist external forces such as vibration and impact, maintaining a stable lock even after long-term use, requiring no frequent maintenance and reducing the failure rate of the equipment.","Multi-functional adaptation scenarios: Threaded screws can be used in fields such as mechanical equipment, maintenance, furniture assembly, and electronic devices, adapting to scenarios like shaft end positioning and component locking, meeting diverse fastening requirements in industries and homes."]