ra0 4 lead screw parts

{"cid":"91198728","title":"Pricision Lead Screw Parts Machined Ra0.4 Surface CNC Titanium Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/da\/3b8576389d1529bcfd8e34e1b5c6-200x200-1.jpg","attrs":{"Price":"$9.90 \/ Pieces","Brand Name":"Tuofa","Model Number":"OEM","Minimum Order Quantity":"1-99 Pieces","Delivery Time":"7 days","Certification":"ISO9001-2015","Place of Origin":"Guangdong, China","Packaging Details":"1.Paper, Bubble bag, EPE Foam, poly bag, pp bag packaged for protecting products. 2.Standard cartons or wooden boxes 3.We also can pack and ship according to customer's specific requiremen","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"60000 Pieces\/Month","Product Name":"CNC Titanium Parts","Surface Roughness":"Ra0.4","Finish":"Polished,Brushed,Sandblasted,Heat Treatment etc","Application":"Auto,Motorcycle,Aviation,Electonic,Medical,Home appliance,Machine etc","Logo Methold":"CNC Engraving,Laser Engraving,Screen-printing etc","Main Equipment":"CNC Machining Centre","Roughness":"Ra0.2- Ra3.2","Surface Treatment":"Anodizing\/Polishing\/Plating\/Painting"}}

{"cid":"91223756","title":"Extruder Screw Barrel with Nitride Depth 0.5~0.8mm Quenching Hardness HRC55-62 and Surface Roughness Ra0.4","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/9e\/f6e1af3676cf35d99748276f5b89-200x200-1.jpg","attrs":{"Price":"USD 1490 per set","Brand Name":"ALVEN","Model Number":"Extruder Screw Barrel","Minimum Order Quantity":"1 set","Delivery Time":"35 days","Place of Origin":"Zhoushan Zhejiang","Payment Terms":"L\/C, T\/T","Supply Ability":"50 sets per month","Packaging Details":"standard wooden box","Nitride Depth":"0.5~0.8mm","Application":"PP\/PE\/PET Extrusion Machine","Hardness":"HRC58-62","Base Materials":"38CrMoAlA\/Customized","Quenching Hardness":"HRC55-62","Surface Roughness":"Ra0.4","Heating zones":"3-5 Zones","Alloy Depth":"2.0-3.0mm"}}