double head screw system 4 5 30mm

{"cid":"91224582","title":"Stainless Steel Double Head Advertising Screw for Acrylic Glass Standoff Spacer 12*30mm M8 Passivated","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/d9\/ad6967f81e55c211074f6b7f48c8-200x200-1.jpg","attrs":{"Price":"$0.59\/pieces 1000-4999 pieces","Brand Name":"AOTUO","Model Number":"DSSD","Minimum Order Quantity":"1000 pieces","Delivery Time":"7-14 Days","Place of Origin":"Guangdong,China","Payment Terms":"T\/T","Supply Ability":"1000packs\u2014\u20147 days,10000packs\u2014\u201410 days,50000packs\u2014\u201414 days","Packaging Details":"Cartons+plastic Bags","Material":"Stainless Steel","Surface treatment":"Passivated","Measurement system":"Metric","Color":"Sliver,Red,Mirror gold,Black,Rose gold","Type":"sign standoff","Size":"12*30-150mm","Bolts length":"30 mm, 40 mm, 45 mm, 50 mm, 60 mm, 35mm, 55mm, 80mm, 90mm, 100mm, 150mm","Washers type":"Flat Washer","Fastener Thread Coverage":"Partially Threaded","Head width":"12mm","Thickness":"5mm","Production method":"CNC Machining","Application":"Heavy Industry, Mining, Water Treatment, Retail Industry"}}