high quality and low price,shandong oriental cherry hardware ,the biggest manufacturer of nails and hrdware in china concrete nailLength:13mm-130mm Shank Diameter:1.60mm-5.50mm 1)material: made of high-quality45# steel2)finish: electric galvanized, hot dipped galvanized ,bright, flat head diamond point, smooth shank3)specifications:13mm--130mmBulk Nails,With diamond point. Finish:Bright and E.G ...