MaterialCopper, aluminium, stainless, rubber.Size and colorAs the customer's requirement.PackingCarton box or as the customer's requirement.Working Pressure2-42MpaFeaturesOil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline resistant;airtight; shock absorption, flange etc.ApplicationsHardware, Mechanical Parts, Fasteners, Screws, etc.Temperature is the high situation can still guarantee mechanical properties.Copper washer can be any shape any size and any thickness.Customized drawings and specifications are accepted.Low MOQ, small orders can be accepted.OEM and ODM orders are welcome.Prompt delivery and excellent after-service.Quality Assurance: We will discuss with you and supply you the best quality comfortable to your market.Designing and manufacturing all of copper ring, copper washer kit.Specifications: 1.Copper Flat Washer 2.Very high quality 3.Prompt delivery 4.Best Service Size: Standard, non-standard according to drawing or samples Machines: auto pressing machines, automatic heading machine, cold header high-precision surface grinder machine, involantary grinder machines, Digital Micro Vickers Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine, Fischer Scope X-ray Thickness Gauge and so on. Sample: we can supply the samples for free,if the samples we have in stock 16Size 220PCS4*8*125pcs12*16*1.510pcs5*9*125pcs12*18*1.510pcs6*10*125pcs14*18*1.510pcs6*12*110pcs14*20*1.510pcs8*12*110pcs16*20*1.510pcs8*14*110pcs18*24*1.510pcs10*14*110pcs20*26*1.510pcs10*16*110pcs22*27*1.510pcs