Street Address: Lingxi Industrial Zone, North Baixiang, Yueqing City, Zhejiang Province. China
City: Yueqing
Province: Zhejiang
Country/Region: China
Universal
Conical washer screws in the picture used for engine & transmission parts or autimobile body & interio seats.
Conical washer screws in the picture are also high tensile screws. Generally speaking, they are used for engine & transmission parts or autimobile body & interio seats.