... points, four points (G1/8 "), (G1/4 "), (G3/8 "), (G1/2 "). 6 points (G3/4 "), M6, M10, M8, most M14, various asme ... , please refer to below: Tee specification: 1.6 mm to 2.4 mm to 3.2 mm to 3.9 mm 4 mm ... mm, September 12 mm, 6 * 12 mm 6.4 * 3.9 mm 6.4 x 2.4 mm 5.6 x 2.4 mm 3.9 ... 4 * 8 mm 10 * 8 mm 12 * 6 mm Gas row: 2 head, 4 head,6 head , 8 first,10 head, 12 head ...