*Material: High carbon steel wire, 45# steel
*Tensile Strength: 800~1000 N/mm2
*Size:2mm*20mm -- 4.2mm*125mm
*Surface finish: Electro galvanized,black
*Shank: Smooth,Twisted
*Head: common head, countersunk head, lose head, flat countersunk chequerred head
*Standing: BS EN 10230-1:2000, normal