E.G.diagonal fluted concrete nails
E.G.diagonal fluted concrete nails
Raw material: high quality carbon steel45# or 50#
specifications: 2.0x 19mm,2.0x 25mm,2.5x 25mm,
3.2x 40mm,3.5x 50mm,3.8x 60mm,4.0x 65mm,
4.5x 70m,4.5x 80mm,4.5x 90mm,4.5x 100mm,
4.5x 120mm,5.2x 120mm
zinc thickness: 7-10MU
