308 M5 * 0.8-10L Three Round Hole Self Tapping Screw Sleeve

cutting bores 307/308 self tapping thread inserts for wood and plasticsThree hole type, subdivided into 307 and 308 types, with three self tapping holes on the head to achieve self tapping characteristics. 308 is a reinforced type of 307, with only different lengths between the twoProduct Nameself tapping insertMaterialcarbon steelStandardISOStandardMetricSizeCustomizedQuantity100pieceSampleFree samplesProduction capacity10000000 pieces per weekPlace of OriginHenan, ChinaUsedMachinery,Industry,Thread repairThe materials used for self tapping screw sleeves are generally carbon steel and stainless steel1. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 2.what can you buy from us? Wire Thread Insert/Nut/Screw/Bolt/Washer 3. why should you buy from us not from other suppliers? The company is a professional manufacturer and supplier of standard fasteners for industrial parts and components, serving domestic and foreign e-commerce business and offline supply chain business for 10 years 4. what services can we provide? Accepted Delivery Terms: FOB,CIF,EXW,DDP,DAF; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,Western Union; Language Spoken:English,Chinese,Russian /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1