nut pros and cons square nut

{"cid":"91200731","title":"M5 4.8 Grade Carbon steel Square Nut Pros and Cons Square Nut Weld Nut","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3d\/7f\/3dab09418f0eb202ea37d55de1a9-200x200-1.jpg","attrs":{"Price":"Factory price","Minimum Order Quantity":"1000pcs","Delivery Time":"25-35days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100,000pcs per month","Packaging Details":"Plastic bag","Material":"Carbon steel","Size":"M5","Thickness":"4mm","Shipping":"DHL TNT UPS EMS FEDEX","Finsh":"Natural","Accuracy":"\u00b10.001mm","Logo":"customized"}}

{"cid":"91201544","title":"Customized DIY Resin Craft Square Heart Puzzle Candy Nut Serving Tray Mold Jewelry Trinket Box Mold","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/08\/69\/5702cc1693020e0d5bb3c0b1fcad-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HMT","Model Number":"custom","Minimum Order Quantity":"No MOQ Requirement","Delivery Time":"15-30days working days","Certification":"ISO9001","Place of Origin":"Guangdong,China","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"10000 Piece\/Pieces per Month","Packaging Details":"Products packaging: 1,With plastic bag,with pearl-cotton package. 2,To be packed in cartons. 3,Use glues tape to seal cartons. 4,Deliver out by DHL,FEDEX. Or according to customers' requirement. Injection molding packaging: Standard wooden case,and","Certificate":"IATF16949\/ISO\/REACH\/ROHS\/MSDS\/LFGB\/F D A","Cavity":"Multi or Single","Runner":"Hot Runner\/cold runner","Size":"Customized Size","Drawing Format":"2D\/(PDF\/CAD)3D(IGES\/STEP)","Color":"Custom Color"}}