Specification Brand : LEONTOOL BulletPoint1 : Package includes: 300pcs threaded inserts in metric sizes M2,M2.5,M3,M4,M5,M6,1/4-20 to meet your different needs, 7pcs welding adapter facilitates easy installation of the threaded inserts, ensuring a secure and precise fit.Comes with a labeled divider box with detailed annotations of sizes and quantities to keep all components neatly organised and easily accessible BulletPoint2 : Material: Made of premium brass, anti-rust with good thermal conductivity BulletPoint3 : Firm & Stable:The opposing spiral-shaped knurled design on the side of the nuts can increase the friction and ensure firm embedding in various plastics such as PLA, PETG, ABS, PPS, PP, etc. The threaded inserts will be securely fixed once the plastic of the parts surrounding the brass sleeve cools and hardens BulletPoint4 : Easy to Install: The threaded nuts can be retrofitted by heat of a soldering iron or ultrasound into a blind or through hole of 3D printer components. Compatible with Anycubic, Creality, or Prusa 3D printers BulletPoint5 : Heat-set Insert Tips: We have soldering adapter tips help set the threaded insert into the plastic by heating the tip without touching the thread inserts, increasing the strength of the part without causing sticking or damaging after injection molding Color : Copper GpsrSafetyAttestation : 1 GradeRating : industrial ItemName : LEONTOOL 307pcs Threaded Inserts Assortment Kit, M2 M2.5 M3 M4 M5 M6 1/4-20 Metric knurled Nuts, Brass Heat Set Threaded Inserts with Welding Adapters for Plastic and 3D Printing Components ItemPackageDimensions_Height : 26.1 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 20.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardware-nut-inserts Manufacturer : LEONTOOL Material : Brass MetalType : Brass ModelNumber : 16307 NumberOfItems : 307 NumberOfPieces : 60 PartNumber : 18GD1952-FBA ProductDescription : Elevate your DIY projects and repair tasks with the LEONTOOL 307pcs Threaded Inserts Assortment Kit. This comprehensive set includes a variety of metric knurled nuts and brass heat-set inserts in sizes ranging from M2 to M6, as well as 1/4-20 threads. These inserts are designed for use with plastic and 3D printing components, allowing you to create reliable and secure threaded holes. The kit also includes a welding adapter, making installation a breeze. With its wide range of sizes, this assortment is perfect for hobbyists, makers, and professionals alike. Upgrade your toolbox with this versatile and precision threaded insert kit. ProductSiteLaunchDate : 2025-01-05T08:00:00.000Z Size : M SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31160000