Silicon bronze offers good to excellent corrosion resistance and is used in hundreds of applications.Typically used in marine applications and corrosive environment.
Our silicon bronze nut(CuNi2Si,C65100,C65500) was manufactured according to ANSI,DIN,etc. Hexagon heavy nut,finished jam hex nut,full hex nut,machine screw nut,etc.
Specifications:
Hex heavy nuts:
Inch size:1/4-20,5/16-18,3/8-16,1/2-13,5/8-11,3/4-10,7/8-9,1-8,
1 1/4-7,1 1/2-6,1 3/4-5.
Metric size:M5,M6,M7,M8,M10,M12,M16,M18,M20,M24,M30,M36

Hex finished nuts:
Inch size:4-40,6-32,8-32,10-24,12-24,1/4-20,1/4-28,5/16-18,5/16-24,3/8-16,3/8-24,1/2-13,1/2-20,5/8-11,5/8-18,3/4-10,3/4-16,7/8-9,1-8,
1 1/4-7,1 1/2-6,1 3/4-5.
Metric size:M3,M4,M5,M6,M7,M8,M10,M12,M16,M18,M20,M24,M30,M36

Finished jam hex nuts:
Inch size:1/4-20,5/16-18,3/8-16,1/2-13,5/8-11,3/4-10
Metric size:M5,M6,M7,M8,M10,M12,M16,M18,M20.

Machine screw nuts:
Inch size:4-40,6-32,8-32,10-24,12-24,1/4-20,1/4-28,5/16-18,5/16-24,3/8-16,3/8-24