(h) Keys, setscrews, and other projections
{"Image DocumentName": "(h) Keys, setscrews, and other projections", "Image ImageDescription": "All projecting keys, setscrews, and other projections in revolving parts shall be removed or made flush or guarded by metal cover. This subparagraph does not apply to keys or setscrews within gear or sprocket casings or other enclosures, nor to keys, setscrews, or oilcups in hubs of pulleys less than 20 inches (50.8 cm) in diameter where they are within the plane of the rim of the pulley. (h)(2) It is recommended, however, that no projecting setscrews or oilcups be used in any revolving pulley or part of machinery.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}