31. The second piece is a rod with an outside diameter slightly smaller than the inside diameter of the funnel. 32. However, that manufacturer has also switched to the de facto industry standard size of outside diameter tubing and corresponding fittings. 33. You have the iglos outside diameter ( 3 + 2x0.1 m ), so you can calculate the igloo outside area. 34. The hole should be the same length as the screw and slightly smaller than the outside diameter of the threads. 35. Specification 5C3 of the American Petroleum Institute standardizes 14 casing sizes from to outside diameter ( " OD " ). 36. Designating the outside diameter allows pipes of the same size to be fit together no matter what the wall thickness. 37. Common outside diameters for the stem are 3 / 8 inch and 8 mm, though there are other diameters made. 38. "Pot broaches " are cut the inverse of an internal broach; they cut the outside diameter of a cylindrical workpiece. 39. In its original configuration, the outside diameter of the " sleeve " conductor is 1D 4 inch ( 6.35 millimetres ). 40. For example, DN20 is the size for copper pipe with an outside diameter of 19.05 mm or 3 / 4 inches.
