Specification Brand : Generic BulletPoint : Designed for attaching hanger rod to the bottom of structural steel where heavy loads and large BulletPoint1 : [Enhanced Durability] Carburizing and quenching processes create a higher hardness level, improving interface fatigue for a more tool holder. BulletPoint2 : [Better Working Efficiency] This extension rod allows for better performance, improved efficiency, and enhanced durability, serving as an excellent replacement option. BulletPoint3 : [Efficiently Suppress Vibration] The 40cr extension rod ensures stable processing with high concentricity and integrated inside-outside design for improved performance. BulletPoint4 : [High-precision Machining] Achieve stable and precise results with this 40cr carbon steel extension rod, ideal for cnc milling applications requiring top-notch accuracy. BulletPoint5 : [Extended Tool Life] Ground inner hole and carburizing process make this rod suitable for high accuracy machines and offer longer life compared to standard holders. BulletPoint6 : Widely used for anchor bolts, clamps, hangers and U-bolts and many more projects where a metal rod with continuous threading or no head or fashioned tip is required. Color : M6 (5pcs) ExternallyAssignedProductIdentifier : 7902141385424 ExternallyAssignedProductIdentifier1 : 0781011038755 ExternallyAssignedProductIdentifier2 : 781011038755 ItemForm : Rod ItemName : O1 Tool Steel 1-1/2" Round, 21" Long Rod bar, O-1, 01, 0-1, Oversized ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : steel-rods Manufacturer : CB Metals Material : tool_steel_01 ModelName : Hyuduoxb7fsi0gyd-12 ModelNumber : Hyuduoxb7fsi0gyd-12 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : O1-R-1-1/2X21 ProductDescription : Listing includes one 1.5" diameter 21" long round rod made from O1 tool steel in annealed condition. Diameter tolerance: +.015" to +.035" (oversized) Length tolerance: +.000" to +.250" Machined Finish. The pictures are representative of the item you are purchasing. ProductSiteLaunchDate : 2023-07-07T00:00:00.000-07:00 Size : C16-ER11M-150L UnitCount : 1 UnspscCode : 30102400