Cast Iron Wingnut This RFQ was sourced on www.MFG.com in USA for Wing Nuts Buyer is looking for supplier of cast iron wingnuts. 1" width, 7/16" length, tapped 8/32 umc, to fit 8/32 machine screw, iron. Buyer Information Industry Fabricated Metals City/Region Pittsburgh, Pennsylvania Country USA RFQ RFQ Number 516038 Material Technical Specifications Category Wing Nuts Dimensions 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 Wing Nuts: Wing nuts are hand actuated nuts used for assembling or securing adjustable or stationary mechanical components. They are generally used in applications where hand tightening or loosening is desired.