Specifications 4*31SW-8.3, 6 *19W+1WS-8.6, etc., optional diameter such as 8.3mm, 8.6MM, 9.1mm, 9.3mm and so on.
ຂໍ້ມູນຈໍາເພາະ 4 * 31SW-8.3, 6 * 19W + 1WS-8.6, ແລະອື່ນໆ, ເສັ້ນຜ່າກາງທາງເລືອກເຊັ່ນ: 8.3mm, 8.6MM, 9.1mm, 9.3mm ແລະອື່ນໆ.