--- product_id: 650463486 title: "130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials" brand: "qsj" price: "฿789" currency: THB in_stock: true category: "Qsj" url: https://www.desertcart.co.th/products/650463486-130pcs-threaded-inserts-heat-set-inserts-kit-m3x4x5-brass-insert store_origin: TH region: Thailand --- # Heat-set with included soldering tip 130 premium brass inserts M3x4x5 size for precise fit 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials **Brand:** qsj **Price:** ฿789 **Availability:** ✅ In Stock ## Summary > 🔥 Lock in strength, unlock your 3D print’s potential! ## Quick Answers - **What is this?** 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials by qsj - **How much does it cost?** ฿789 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/650463486-130pcs-threaded-inserts-heat-set-inserts-kit-m3x4x5-brass-insert) ## Best For - qsj enthusiasts ## Why This Product - Trusted qsj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Brass Brilliance:** 130 high-quality brass inserts for long-lasting durability and professional-grade fastening. - • **Precision Fit for 3D Prints:** M3x4x5 size engineered to perfectly reinforce and secure your plastic prototypes and components. - • **Versatile Fastening Solution:** Ideal for prototyping, repairs, and upgrades—join the community of makers who demand reliability. - • **Unmatched Structural Integrity:** Boost your product’s strength with inserts that withstand up to 64,000 psi shear stress. - • **Effortless Heat-Set Installation:** Includes a soldering iron tip for seamless embedding into 3D printed plastics—no extra tools needed. ## Overview The QSJ 130Pcs Threaded Inserts Kit features 130 M3x4x5 brass heat-set inserts with a dedicated soldering iron tip, designed to reinforce and secure 3D printed plastic parts. Crafted from premium brass, these inserts provide durable, high-strength fastening solutions that withstand industrial-grade shear forces, making them essential for professionals seeking reliable, precision-engineered plastic component assembly. ## Description QSJ 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials: desertcart.com: Industrial & Scientific ## Features - 【Packaging】: Each set includes 130 high-quality brass threaded inserts, each measuring M3x4x5, accompanied by a soldering iron tip for easy installation. - 【Premium Material】: Crafted from high-quality brass, these threaded inserts ensure durability and excellent performance, making them ideal for various 3D printing plastic materials. - 【Easy to Use】: Pre-drill a pilot hole in the target plastic material. Using a soldering iron, heat up the insert until it reaches the Tm. Align it with the pilot hole and firmly press it into the plastic material. Apply slight downward pressure to ensure proper embedding. Allow it to cool down and solidify within the plastic material. - 【Versatile Application】 These threaded inserts are perfect for a wide range of applications, such as securing parts in 3D-printed prototypes, reinforcing plastic joints, or adding threaded inserts to plastic components. - 【Reliable Fastening Solution】: By embedding these threaded inserts, you can achieve a strong and reliable connection, enhancing the structural integrity of your plastic products and ensuring they withstand stress and tension. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D7M3LJDL | | Best Sellers Rank | #13,291 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Nut Inserts | | Brand | QSJ | | Color | Gold | | Compatible Groove Diameter | 3.2 millimeters | | Customer Reviews | 4.7 4.7 out of 5 stars (284) | | Drive Style | Spline | | Exterior Finish | Brass | | Fastener Type | Insert | | Finish Types | Brushed | | Grade Rating | industrial | | Inside Thread Size | M3 | | Item Diameter | 3 millimeters | | Item Dimensions | 3.15 x 2.76 x 0.47 inches | | Manufacturer | qsj-nut | | Material Type | qsj | | Maximum Shear Strength | 39000-64000 psi | | Metal Type | Brass | | Number Of Items | 180 | | Number of Pieces | 130 | | Outside Diameter | 3 millimeters | | Part Number | nut180 | | Screw Head Style | Screw | | Set Name | Brass Threaded Inserts Set (130pcs, M3x4x5) | | Size Name | (130pcs) M3x4x5 | | Thread Class | Class 2B | | Thread Coverage | Partially Threaded | | Thread Size | #8-32 | | Thread Style | Right Hand | | Thread Type | Unified National Coarse | | Unit Count | 130 Count | ## Product Details - **Color:** Gold - **Exterior Finish:** Brass - **Fastener Type:** Insert - **Material:** qsj - **Thread Size:** #8-32 ## Images ![130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - Image 1](https://m.media-amazon.com/images/I/41jxocnusSL.jpg) ![130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - Image 2](https://m.media-amazon.com/images/I/41+NGAKWdSL.jpg) ![130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - Image 3](https://m.media-amazon.com/images/I/512WQzDi1wL.jpg) ![130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - Image 4](https://m.media-amazon.com/images/I/31EzL+7K9BL.jpg) ![130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - Image 5](https://m.media-amazon.com/images/I/41Q2epn+OUL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - QSJ 130Pcs Threaded Inserts Heat Set Inserts Kit M3x4x5 Brass Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials - 600 Pcs M3 Screws Assortment Kit, M3x 6/8/10/12/16/20/25/30mm M3 Screw Kits 12.9 Alloy Steel Nuts and Bolts Assortment Kit Black Zinc Plated Hex Socket Head Screws Nuts Bolts and Washers Set - 420pcs M3 Screw Kit, Premium M3 Bolts for 3D Printing, Hex Socket Head Cap Screw Assortment with Nuts and Washers, M3 x 6mm /8mm /10mm /12mm /16mm /20mm /25mm (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/650463486-130pcs-threaded-inserts-heat-set-inserts-kit-m3x4x5-brass-insert](https://www.desertcart.co.th/products/650463486-130pcs-threaded-inserts-heat-set-inserts-kit-m3x4x5-brass-insert) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-10-20*