... ;Round flat head,Countersunk,Checkered head,Diamond Point.Use: Mainly for building construction,packing and furniture.Size: 1/2” – 15” (13mm – 400mm), 1 ... ”,5/8”,3/4”,1”.2. specification LengthDiameterWeight per kgPieces for 1 kilogram/inch/mm/BWG/mm/KG/Pieces3/89.52200 ...