Mark Vorel Symbol 72021 Series GRG Nail length 80mm Material steel Application roofing, construction Surface finish galvanized Type drum Nail diameter 2.8mm The angle of connecting nails with wire 15-16˚ Number of pieces in set 3000 Galvanized drum nails connected with wire at an angle of 15° - 16° Most often used in roofing to connect wooden elements, especially where the nail may be exposed to weather conditions. Galvanization reduces the risk of rusting. Drum nails are used with a drum nailer. Fits the nailer: YT-09214 Head diameter: 6.6 - 7.1mm ±0.25mm Connecting wire diameter: 0.75mm Quantity in coils: 300 pcs/coil Coil weight: 80mm – 1.01kg 1 box = 3 thousand