All Categories > Alloy Steel > Alloy Steel Round Bar > 4320 Alloy Steel Round Bar > Item # 16181 All CategoriesAll Categories Alloy SteelAlloy Steel Alloy Steel Round BarAlloy Steel Round Bar 4320 Alloy Steel Round Bar4320 Alloy Steel Round Bar Item # 16181 Item # 16181, 4320 Alloy Steel Round Bar 161814320 Alloy Steel Round Bar Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both Specifications Size N/A 1 7/16 inches Size N/A 1.4375 inches36.5125 mm Material N/A Alloy Steel Shapeform N/A Round Bar