All Categories>Alloy Steel>Alloy Steel Round Bar>4120 Alloy Steel Round Bar> Item # 16152 All CategoriesAll Categories Alloy SteelAlloy Steel Alloy Steel Round BarAlloy Steel Round Bar 4120 Alloy Steel Round Bar4120 Alloy Steel Round Bar Item # 16152 Item # 16152, 4120 Alloy Steel Round Bar 16152 4120 Alloy Steel Round Bar Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure ImperialMetricBoth Specifications Size N/A5/16 inches Size N/A0.3125 inches7.9375 mm Material N/AAlloy Steel Shapeform N/ARound Bar