12mm Diameter A4 316 Stainless Steel Coach screws Hexagon Head Din 571 –
Hexagon head wood screws also known as lag screws are available in all lengths including extra long sizes up to 300mm in stainless steel.
We recommend the use of A4 316 grade of stainless steel for use in marine or coastal environments. It is also advisable to use this grade on acidic woods with high levels on tannins such as Oak, Red Cedar etc.
We standard we supply coach screws from 4mm diameter up to 16mm diameter as standard in stainless steel. For larger diameters please get in touch.
