Stainless Steel Screw Machining Home > Screw Machine Parts > Related Projects Project DetailsIndustry: GasLength: 4.430″ – OD: Ø.438″Material: 303 Stainless SteelTolerances: +0.000″/-0.003″Processes: Screw machining, Milling, Honing, Threading, Knurling, TumblingUsage: 14,800