140 Pezzi Inserti Filo Acciaio Inox 304 Guaina Acciaio Tipo Elicolico Arrotolato
Material: Made of 304 stainless steel, high hardness,rust-resistance, safety, and anti-corrosion. Not easy to slick, deep thread, no deformation, smooth thread, high precision and low abrasion. Material Stainless Steel 304.