When wet, joists and fasteners can warp and rust. Choose materials like galvanised steel or aluminium to reduce the chance ..

OSC's self drilling and tapping screws are specially designed for use by electricians, carpenters and those in construction who are specifically looking for superior quality from their builds.

SSF was established in 1965 and is a market leader in the manufacture of fasteners in exotic materials and stainless steel. Our export market is particularly strong and we export around 50% of our ...

Gerdau S/A Ord-3.61% R$39.94B ...