8006859 4 bonnet This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Machining of Castings Production of a 8006859 4 bonnet (Machining of Castings). Approximately 8.625 inch x 6.938 inch x 3.636 inch. Please see drawing for all specifications. Machining of ductile iron castings. Casting drawing attached for reference. Coating note does not apply, quote machining only. Castings will be supplied by customer. Part Part Number: 8006859 Material: Iron Material Grade: ductile Technical Specifications Category:Machining of Castings Dimensions8.625 x 6.938 x 3.636 inch Tolerance:0.005Annual Usage:10660.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Machining of Castings: Machining of castings is used when a customer already has a raw casting and needs to have it machined to spec. NOTE: If the part needs to be casted and then machined, the casting process is best suited for this.