... Ltd., 0.8 mm thick, overall 35 mm by 12 mm tapers to 6 mm. Provide with a 7 mm ID hole at one ... Plated steel, 5.6 mm OD, 4.2 mm ID, 19 mm long, with integral 1 mm thick by 12 mm OD. lip at ... steel, 1.5 mm thick, overall 32 mm by 35 mm by 8 mm high. Provided with a 6.8 mm diameter opening at one ... steel, 1.5 mm thick, overall 32 mm by 35 mm by 8 mm high. Provided with a 6.8 mm diameter opening at one ...