Plunger, 4130 NQT This RFQ was sourced on www.MFG.com in USA for Coating Machined part approx. 5.2" by 3.0" diameter, base metal 4130 NQT. 0.001" electroless nickel, medium phosphorus Buyer Information Industry City/Region , Texas Country USA RFQ RFQ Number 324496 Material Technical Specifications Category Coating Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Coating: Coatings are materials that form a continuous film over the surface of the part being coated. Coatings impart color, sheen, and protection to parts. Coatings include paints formulated for brushing/rolling, powder coatings, and conventional spray coatings. Paints are water, oil, and solvent-based and are made in epoxy, polyester, lacquer, enamel, and latex formulations.