Inquiry (采购产品): zinc plating Could you please quote zinc plating, .0002 thicknes. Parts are from 4140 CF Annealed, 1" Dia. x 5-1/2" long. Parts have no internal ID. Thanks **** Hidden Message ***** bob gerhardstein 44125 USA Company: holmes mfg. E-mail: bobg@holmesmfg.com **** Hidden Message ***** bobg@holmesmfg.com