common nail Finished: Polished, galvanized Material: Q195/Q235 Length: 1/2''-6'' Diameter: BWG6-16 common nail (polished/galvanized)Specifications:1) Material: Q195, Q215 wire rod as high-quality low-carbon-steel2) Finish: Polished common nail, electric galvanized common nail, hot dipped galvanized common nail3) Head: common head, countersunk head, lose head, flat countersunk chequerred head4) ...