... 1.material:nylon 2.Modulus:0.5-1.5 3.Tolerance:+/-0.01mm 4.certification:ISO9001:2008 Spur Plastic Gears with Nylon ... ;durable,strongOEM /ODM Detailed description of the product:1). Material: Variouse plastic material including ABS, AS, PPS, PP, POM, EVA, PC, ... , PMMA, PS, TPE, TPU, TPR and other injected plastic material.2). Process: Plastic Injection Molding;3). Finish: Vacuum plating, electroplating ...