Ursprungsort
Jiangsu, China
Kopf Stil
Flache, Runde, sechs Kanten
Standard
DIN,ASME/ANSI,ISO,BS,JIS
Point
Flat,oval,cone,cup,half dog
Material
Carbon steel, alloy steel, stainless steel
Color
Plain ,Black, Zinc plated, HDG
Standard
DIN/GB/JIS/ISO/IFI/BS/ASTM