Copper Bolts and Copper Hex Bolts — Conex Screws and Fasteners

Copper Bolts and Copper Hex Bolts are primarily used in electrical, marine, and industrial applications where electrical conductivity and corrosion resistance are essential. They are often purchased by electrical contractors, marine engineers, and manufacturers in need of reliable fastening solutions for critical applications.

Buyers should verify the applicable DIN standards (DIN 931, DIN 933, DIN 960, DIN 961) and ASTM standards (ASTM F593, ASTM B196, ASTM B865). It is important to confirm the available metric thread sizes (M4, M6, M8, M10, M12, M16, M20) and imperial thread sizes (1/4–20 UNC to 3/4–10 UNC) for compatibility with existing systems.