grade 4 8 hollow lead screw

{"cid":"91225552","title":"Grade 4.8 Hollow Lead Screw External Threaded Hollow Rod For Construction Electronic","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/e6\/720373e0b977c5bafbd69f1c65d3-200x200-1.jpg","attrs":{"Brand Name":"Kesle","Model Number":"GB900-88","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Product Grade":"Grade A","Type":"External Thread Hollow Lead Screw","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal","Strength Grade":"Grade 4.8","Standard Number":"GB900-88","Surface Treatment":"Zinc Plating","Place of Origin":"CHINA","Material Type":"Customizable"}}