Specification Brand : QSJ BulletPoint1 : 【Comprehensive Set】: Our package includes a total of 170 threaded inserts, conveniently organized in a two-compartment case. With 130pcs M3x4x5, 40pcs M4x8.1x6.3, you'll have a wide range of options to meet your needs. BulletPoint10 : Thread Type: 8 (Coarse) BulletPoint2 : 【High-Quality Material】: These heat set inserts are made from durable and corrosion-resistant brass. The sturdy construction ensures their reliability and longevity, making them suitable for various applications. BulletPoint3 : 【Easy to Use】: Our set comes with 2 additional soldering iron tips in sizes M3 and M4, allowing you to conveniently embed the inserts into your 3D printed parts. BulletPoint4 : 【Versatile Application】: These inserts are designed for embedding in 3D printed components. Whether you're working on DIY projects, prototyping, or professional applications, our inserts will provide secure and reliable fastening solutions. BulletPoint5 : 【Compact Storage】: The two-compartment case is compact and lightweight, making it easy to store and carry. You can conveniently keep your inserts organized and accessible, ensuring efficiency and convenience in your projects. BulletPoint6 : Diameter: 1" BulletPoint7 : Material: Steel BulletPoint8 : Finish: Zinc BulletPoint9 : Driver Type: 1-7/16 Wrench Color : Silver DriveSystem : External Hex ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 049793166135 ExternallyAssignedProductIdentifier2 : 0049793166135 ExternallyAssignedProductIdentifier3 : 00049793166135 FinishType : Zinc GpsrSafetyAttestation : 1 GradeRating : Grade 2 ItemName : QSJ 170Pcs Threaded Inserts Set Brass Heat Set Insert M3 M4 Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials ItemPackageDimensions_Height : 1.6 centimeters ItemPackageDimensions_Length : 7.3 centimeters ItemPackageDimensions_Width : 6.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hardware-nut-inserts Manufacturer : qsj Material : Brass MaximumShearStrength : 150 ksi (1000 MPa) MeasurementSystem : Inch MetalType : Brass MetalType1 : Carbon Steel MetalType2 : Alloy Steel ModelNumber : 6B5O1310D936V49Y8XQ NumberOfItems : 170 NumberOfPieces : 50 PartNumber : qsj-170 ProductDescription : Crafted from high-quality brass, these threaded inserts ensure durability and excellent performance, making them ideal for various 3D printing plastic materials. ProductSiteLaunchDate : 2025-04-20T06:18:59.530Z Size : 2.00X2.00X1.00CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31161700