THESE SILICON BRONZE HEX NUTS ARE EXCELLENT FOR USE WHERE YOU NEED CORROSION RESISTANCE, BUT DON'T WANT TO USE STAINLESS STEEL. SILICON BRONZE IS AN ALLOY MADE UP OF 95-98% COPPER PLUS A SMALL AMOUNT OF SILICON ADDED FOR STRENGTH. THIS MATERIAL IS HIGHLY RESISTANT TO SEAWATER CORROSION AND IS USED EXTENSIVELY IN THE MARINE AND ELECTRICAL INDUSTRIES. CONTACT OUR SALES DEPARTMENT FOR ADDITIONAL INFORMATION.
