Min. Order Reference FOB Price
1 Piece US$80,000.00-2,000,000.00 / Piece
Product Description
There are two main types of ball studs: one is a combination of a spherical pin and an integral ball seat, and the other is a combination of a hemispherical ball pin and a spherical member. In the past, coil springs were used for preloading and compensating for wear. Nowadays, synthetic resin ...