φ23.8mm 2-M10×1
φ20.64mm 2-M10*1
φ19.05mm 4-M10*1
φ23.81mm 2-M12*1
φ20.64mm 2-M12*1 2-M10*1
φ20.64mm 4-M10*1
25.4mm 2-M10*1
25.4 mm 2-M10*1