Machine Screws 4-in-1 Kit | DIN933 Hex Bolt Nut Washer Set | M3-M12 Copper Fasteners

This convenient 4-in1 fastener kit combines a brass outer hexagonal bolt, nut, flat washer, and elastic washer for a complete and corrosion-resistant assembly. The brass construction ensures excellent conductivity and resistance to rust, making it ideal for electrical and decorative applications. Features and Benefits - Premium Brass Material - Offers high corrosion resistance and electrical conductivity, suitable for sensitive or visible applications. - Complete 4-in1 Combination - Includes all necessary components (bolt, nut, flat washer, elastic washer) for a secure, vibration-proof joint. - Outer Hexagonal Bolt Head (DIN933) - Allows for easy wrench access and high torque application in confined spaces. - Available in Sizes M3 to M12 - Provides versatile options for a wide range of machine, electronic, and assembly projects. Applications - Assembling or repairing electrical equipment, panels, and terminals where conductivity and non-corrosion are critical. - General machine screw use in marine, automotive, or decorative hardware where a classic brass finish is desired. - Fastening in environments prone to moisture or chemicals, requiring durable, rust-proof fastener solutions.