To suit 6 & 8 gauge screws
Approx Dimensions are -
Outside Diameter - 12.6mm
Inside Diameter - 9.8mm
Hole Diameter - 4.0mm
Thickness (Height) - 5.5mm

To suit Screws - Gauge 6g-8g (Metric 3mm-4mm)
One piece hinge design
Made from high quality Polypropylene
We dispatch immediately in a letterbox size envelope with FREE UK P&P