polygonized circle o ring with screw

{"cid":"91225294","title":"35mm Chrome Plated Zinc Alloy Diecasting Polygonized Circle Metal O Ring With Back Screw","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/81\/8b97213a27f01d3e388156099090-200x200-1.jpg","attrs":{"Price":"0.45-0.65 usd\/pc","Brand Name":"Wakison","Model Number":"8039","Minimum Order Quantity":"500 pcs per design per color","Delivery Time":"20-25 days","Material":"Zinc Alloy.Zamak 3","Technique":"die cast, burring, polishing, electroplating, spray lacquer","Supply Ability":"700000 pcs per month","OEM ODM":"warmly accept","Corrosion Test":"48hr salt spray test passed","Certification":"REACH, ROHS, California Prop 65","Size":"35mm inner diameter , 44mm outer diameter","Payment Terms":"T\/T,Western Union,Paypal","Sample":"free stock samples, custom sample","Finish":"Mirror finish","weight":"13.3g","Place of Origin":"China","Color":"Chrome plated","Packaging Details":"pp bag + carton","Feature":"nickel free, lead free, corrosion-resistant, heavy duty,hypoallergenic","Product Name":"Polygonized Circle Metal O Ring"}}