Lugar del origen
Jiangsu, China
Número de Modelo
3/16''-1.5''; M3-M36
Material
stainless steel 304, carbon steel,stainless steel 316
Standard
DIN985 DIN982 ANSI/ASME 18.2.2
Surface
zinc black/blue/yellow, H.D.G, Dacromet;
Keyword
heavy hex nylock nut