?? Find} {screw want to consult want to buy -? Jinxin China's largest supplier of screw screw} {Jinxin channels, a large number of alloys} {screw, screw injection molding machine {}, {screw extruder, etc.} Size and You can be tailored to meet your needs please call to discuss different transparent PMMA special screw barrel -JX transparent material with a special type of material: screw assembly can be used separately: full alloy series, SKD61, SACM645; barrel respectively Optional dual alloy series, SKD61, alloy nitride. Process: screw barrel, respectively, can be a whole entire hardening, nitriding, plating, painting alloy, cast alloy double. Adhesion strength: 10000psi above surface finish: Screw surface is less than 0.04um surface hardness:. HRC56-68 degrees. Transparent PMMA optical lens type (all-alloy screw / K5 double alloy cylinder) PMMA transparent lens type (SKD61 screw / K3 double alloy cylinder) PMMA transparent special type (SACM645 screw / alloy nitride barrel) Scope: PMMA and PC transparent material, can also be used for molding PP, PE, ABS. Applicable products: a light guide plate, optical lenses, LED transparent parts, lighting, car shade, transparent acrylic crafts. If you like long fingers, how to meet the different needs of users? Jinxin never compared to just break their own people! We have been working hard! Every year, every day, we are making progress! We lead, others follow. Jinxin - to create a new era of Chinese screw. ------ Select Jinxin production falters try? Give me a trust, but also you are very responsibility! National free hotline: 4000-822-881 call us: 133 4296 3865 Miss Wei 0755-27188830 Note: Because the demand for each product is different, so the product specifications are also different. If interested, call the company directly, the company will have professionals to serve you