- Update:

DIN934 M20 C65500 Silicon Bronze hex nut, Metal composition is as follows(%): Cu Si Mn Pb Ni Zn Cd balance 2.95 1.12 0.012 0.028 0.15 0.0003 Width across flats:30mm Thickness:16mm Pitch:2.5... - Update: 2009-04-04

Silicon bronze fasteners are excellent for use in many marine and commercial applications which was made from copper with silicon added for strength.Silicon bronze is known as a high-strength alloy,having a several important factors including high co... - Update: 2009-04-04

- Update:

Silicon bronze fasteners are excellent for use in many marine and commercial applications which was made from copper with silicon added for strength.Silicon bronze is known as a high-strength alloy,having a several important factors including high co... - Update: 2009-04-04

Silicon bronze fasteners are excellent for use in many marine and commercial applications which was made from copper with silicon added for strength.Silicon bronze is known as a high-strength alloy,having a several important factors including high co... - Update: 2009-04-04

Currently we mainly manufacture from M3 to M20(#6 - 3/4")phosphor bronze fasteners including bolt,screw,nut,washer,threaded rod.we use cold heading & cutting craft to manufacture these fasteners.Material contains QSn6.5-0.1(C51900),etc. Manufacturi... - Update: 2009-04-04