BUMAX 109 is one of our flagship stock grades that offers higher strength than A4-100 and is the strongest A4/316 stainless steel fastener on the market.
BUMAX DX 129 is a duplex stainless steel grade with very high strength combined with excellent corrosion resistance.
BUMAX ULTRA 159 is a unique precipitation-hardened stainless steel that provides ultra-high strength in class 15.9.
Case Study
Introducing our largest ever investment in advanced fastener testing capabilities
3 min read
Case Study
BUMAX overcomes galling issues on adaptive secondary mirror for NASA telescope
4 min read
