สถานที่กำเนิด
Jiangsu, China
Product name
Top selling products high-quality carton steel cap nut cover
Available thread size
M12x1.5, m12x1.25, m14x1.5, m14x1.25, m14x2.0, 7/16''-20, 1/2''-20
Other surface treatment
Zinc, titanium, color electrophoretic, blacking, dacromet