Galvanized Butterfly Wing Screws & Bolts M4-M8

These versatile and durable fasteners are perfect for a wide range of applications, providing reliable connections with ease. Designed in sizes ranging from M4 to M8, they feature a butterfly wing design for effortless hand tightening and loosening, eliminating the need for additional tools. The galvanized finish ensures superior corrosion resistance, making them suitable for both indoor and outdoor use. Whether you're working on DIY projects, securing fixtures, or assembling furniture, these screws and bolts offer exceptional performance and convenience. Head shape: Butterfly Surface treatment: Galvanizing Material Grade: Q235 (Carbon steel) Product Grade: 4.8 Standard No.: DIN318 Nail Type: Screws, Quick release screws, Thumb bolt Manufacture country: China Instructions included: No