Bracket,Mounting This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Drawing Production of a Bracket,Mounting will call for: Overall part diameter is 8.78". The depth of the part is 1.78". The thru-hole diameter is 2.00". There are three  holes and the semi-rectangular slots that are spaced equally at 120 degrees. Material is 9 gage. Part has curled lip that protrudes 0.42" from the depression at a 28 degree angle. The part will need to be zinc plated and ID marked per listed specifications. Please refer to the print for additional technical details. Part Part Number: 12339753 Material: Alloy Steel Material Grade: Technical Specifications Category:Drawing Dimensions45.212 x 223.012 inch Tolerance:0.254Annual Usage:3000.0 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 Drawing: Deep drawing is a stamping process in which sheet metal is 'drawn' over a punch as it forces the metal into a recessed die. Deep drawing produces cup-like shapes.