Masuma nuts, studs and bushings are made from quality carbon steel and have a strength class of 8.8 . Pressing technology guarantees thread strength.
Masuma is a global brand of automotive parts, accessories and consumables. The main specialization of the brand: resource parts for after-sales service of Japanese cars. The company's strategy is to offer consumers the best ratio of reliability and price of spare parts. All products are manufactured to order, technologies and under the control of the parent company Masuma Auto Spare Parts Co., LTD (Tokyo, Japan) at dozens of modern factories located in East Asia.