Oxxn Llc Screw Machined Products Welcomes Short Runs to Millions of Parts and Works with Hard/Exotic Metals, Including Nickel Alloys. Call or Send Rfq Today. CNC tube fabrication and bending services. Wide range of metal materials worked with. Capabilities also include screw machining, CNC milling and cold sawing. Secondary services include threading, tapping and deburring. JIT Programs, Kanbans, blanket orders, stock release programs available; Additional Tube Fabrication & Bending Services details ...