This is details information of roofing nails below:
1)Length:1-3 inches (25.4mm-76.2mm_
2)Shank diameter: 2.38mm,2.80mm,3.15mm,3.4mm,3.85mm,4.19mm
3) Cap diameter: 14mm,18mm,20mm
4) Surface treatment: electro galvanized ,hot-dipped galvanized
5) Features:diamond point ,smooth shank ,shinny surface
6)Material:q195,q215,q235
7)packing by carton ,wooden case ,guuny bag

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