【Industrial-Grade 304 Stainless Steel Hardware】Engineered with rustproof 304 stainless steel (18-8 grade), these hex bolts, nuts, and washers resist corrosion from saltwater, chemicals, and humidity. Maintain structural integrity in marine environments, automotive systems, and outdoor installations.
【Multi-Size Versatility for Diverse Needs】Includes M5, M6, and M8 metric bolts with lengths ranging 16mm to 40mm (M5: 16/20/30/40mm; M6: 16/20/30/40mm; M8: 16/20/30/40mm). Each bolt is paired with matching nuts and washers, eliminating the need for separate purchases.
【User-Friendly Storage & Organization】All hardware is neatly arranged in a transparent compartmentalized case with clear size labels, enabling quick identification and portability for workshops or job sites.
【Universal Compatibility Across Industries】Perfect for furniture assembly, automotive repairs, 3D printer maintenance, electrical systems, DIY builds, and commercial equipment. Meets requirements for both professional and household applications.