ra 0 4 wear scissors parts

{"cid":"91201853","title":"Precision Tungsten Carbide Bushings H5 Thin Wear Scissors Parts OG20","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/90\/de19524a7d4b7c0d8df54ec87ff4-200x200-1.jpg","attrs":{"Price":"5-10USD\/PC, special tools can be negotiable","Brand Name":"OED or OEM","Model Number":"OG20","Minimum Order Quantity":"Small qty of amples are available.","Delivery Time":"Standard products in one week, special tools in 45 days","Certification":"ISO 9001: 2015","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"2000pcs per month","Packaging Details":"plastic box\/box + Cartons","Material":"Tungsten carbide","ISO Grade":"G20","Application":"Scissor wear bushing","Hardness":"HRA 87.5","TRS":"2400","Density":"14.4","Outer diameter":"12","Inner diameter":"8","Roughness":"Ra 0.4"}}