A traditional full bodied cut thread countersunk or flat head woodscrew made from fastener grade 97% copper silicon bronze with a traditional slot drive - designed to finish flush with the surface of your timber/hardware.
With deep well cut slots, these screws can be power driven with the correct size driver tip.
Silicon bronze has a rose gold patina when new or polished. If allowed to age, it will develop a red hued brown tone, akin to Florentine bronze, and is the recommended option for fastening Florentine bronze hardware.
Screw Size Chart - Gauge: 20g
| Head Diameter: | 15.2mm |
| Head Height: | 5.3mm |
| Countersink Angle: | 82° |
| Shank Diameter: (major) | 8mm |
| Shank Diameter: (minor) | 5.3mm |
| Finish: | Mill Finish |
| Material: | Solid Silicon Bronze |
| Major Pilot Hole: | 8mm |
| Pilot Hole Hardwood: | 5.5mm |
| Pilot Hole Softwood: | 5mm |
| Driver Size | 9/16" |
| Length: | 89mm / 3 1/2" |
Applications
Wooden Boats | Exterior use |
Fine Woodwork | Ultimate Corrosion Resistance |
Inert in caustic timbers | Suitable for harsh environments |
Renovations | Decking |
Heritage Restoration | Cladding |
Florentine Bronze fittings | Roofing |
Western Red Cedar Cladding | Timber Shingles |
Joinery | Coastal Dwellings & Beach houses |
Cabinet Making | Building & Construction |
Door Hinges | Copper Roofs |
Non-magnetic | Docks, Wharfs & Boardwalks |
