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4 in heat shield washer Ø144 OD (clamp OD + 16) × Ø119 bore (= flange OD) × 0.6

4 in heat shield washer Ø144 OD (clamp OD + 16) × Ø119 bore (= flange OD) × 0.6: slides over a ferrule rim and rests on the hot-end clamp, shading the tube above the joint

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Tri-clamp heat shield washer: 0.6 mm, ½ to 4 in tube: every size, notes, mating features and sources. What goes between the flame and a tri-clamp clamp?

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