5-pin shaft: 2 metal pins, a center column and 2 fixed columns, suitable for keyboards without steel plates. Such as: Cherry G80-300/3494,3800 and customized mechanical keyboard without positioning plate%ocs%Shafts of different colors meet the needs of different hand feelings. Approximately 50 million laboratory tests for durability, more stable and reliable quality%ocs%Gateron, whose Chinese name is Jiadalon, is one of the newly-made domestic shafts. Because of the inexhaustible relationship with A, it is also called A axis. It is characterized by a dust-proof design, which some players call a dust-proof shaft. Because Gateron starts with G, I will call it G axis, and the opposite Cherry axis is C axis%ocs%The G-axis contacts use a gold layer twice the thickness of the C-axis at any cost. The contacts are pressed with gold alloy instead of low-cost gold-plated contacts. The G-axis contacts are one circle larger than the C-axis, and the gold layer covers The entire contact. The shrapnel is also doubled thicker, which solves the old problem of easy bending and breaking of the C-axis pins%ocs%The G-axis has a very obvious feature of enlarged shaft core. Enlarging the shaft core makes the gap between the shaft core and the shaft cover smaller, the force is more balanced, and the keys are more stable.