【High Quality Material】The battery pole adapter is made of high quality brass, which is durable, rust-proof and better conductivity.
Thread: internal thread is M8 and external thread is M6.
Easy to distinguish: one large and one small connector, the large one is for battery plus and the small one for battery minus.
【APPLICATION】Suitable for a wide range of lithium batteries for cars, trucks, caravans, cruise ships, etc.
【Package Contents】: Pair of M6 battery terminals, 2 stainless steel screws and 4 washers.