--- product_id: 410225096 title: "WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm)" brand: "wafjamf" price: "€ 19.69" currency: EUR in_stock: true reviews_count: 4 category: "Wafjamf" url: https://www.desertcart.de/products/410225096-wafjamf-120-pcs-m3-female-thread-knurled-nuts-brass-threaded store_origin: DE region: Germany --- # 120 pcs for bulk projects Precision M3 threading Durable brass resists corrosion WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) **Brand:** wafjamf **Price:** € 19.69 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your builds with brass precision – because your projects deserve the best! ## Quick Answers - **What is this?** WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) by wafjamf - **How much does it cost?** € 19.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/410225096-wafjamf-120-pcs-m3-female-thread-knurled-nuts-brass-threaded) ## Best For - wafjamf enthusiasts ## Why This Product - Trusted wafjamf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last with Brass:** Crafted from sturdy brass, these inserts resist deformation, abrasion, and corrosion for long-term reliability. - • **Flawless Finish, No Burrs:** Smooth, burr-free surfaces protect your components and elevate your assembly quality. - • **Bulk Ready for Any Project:** 120 high-quality knurled nuts to keep your workflow uninterrupted and your inventory stocked. - • **Versatile Application Powerhouse:** Perfect for 3D printing, injection molding, electronics, and more—engineered to integrate seamlessly into diverse projects. - • **Precision Threading for Seamless Fit:** Standard M3 threads with deep, clean grooves ensure effortless installation and secure fastening every time. ## Overview The WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts are premium brass threaded inserts designed for professional-grade fastening. With 120 pieces per pack, these durable, corrosion-resistant nuts feature precise M3 metric threading and a smooth, burr-free finish. Ideal for 3D printing, injection molding, electronics, and various industrial applications, they ensure reliable, easy installation and long-lasting performance. ## Description Product description 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection A set of nut set has a total of 120 nuts, which can meet your needs in terms of quantity. but there may be slight differences in the same batch. The actual product shall prevail. Specifications Material: Copper Color: Golden Thread Size: M3 Fastener Type: Knurled Metal Type: Brass, Copper Brass Material These M3 thread brass knurled nuts are made of durable brass. High strength without deformation, abrasion and corrosion resistance and with beautiful and practical. Premium Craftsmanship Deep thread, smooth surface with no burr, neat and clean, not easy to strip during rotation, stable and reliable. Convenient operation, good texture, greatly improve your work efficiency! Wide Applications Widely used in mobile phones, laptops, various plastic casings, communications, micro-motors, computers, electrical appliances, electronics, toys, watches, lighting, locomotives, etc, and it can be mounted into the taper hole by ultrasonic or heat, or molded during injection. ## Features - 【Packaging includes】You will get 120Pcs M3 Female Thread Knurled Nuts. 3x4.6x5.7mm - 【Brass Material】These female thread brass knurled threaded insert embedment nuts are made of sturdy brass. High strength without deformation, abrasion and corrosion resistance and with beautiful and practical. - 【Good Workmanship】The surface of the nut is clean and free of burrs and will not harm other parts. - 【Standard and Complete Thread】Our nuts are all made according to standards, with clear and deep threads, small tolerances, standard round shapes, so they are easy to install.Since the insert has a conduction valve, there is no need to back-drill and counter-sink the hole. - 【Wide Applications】Widely used in mobile phones, laptops, various plastic casings, communications, micro-motors, computers, electrical appliances, electronics, toys, watches, lighting, locomotives, etc, and it can be mounted into the taper hole by ultrasonic or heat, or molded during injection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PCTGDZZ | | Best Sellers Rank | #614,646 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #968 in Nut Inserts | | Brand | WAFJAMF | | Color | Clear | | Compatible Groove Diameter | 3 Millimeters | | Customer Reviews | 4.9 out of 5 stars 21 Reviews | | Drive Style | Spline | | Exterior Finish | Brass | | Fastener Type | Knurled | | Finish Types | Brass | | Inside Thread Size | M3 | | Item Dimensions | 3.94 x 2.76 x 0.2 inches | | Item Weight | 42 Grams | | Manufacturer | WAFJAMF | | Material | Brass | | Material Type | Brass | | Metal Type | Brass | | Model | 849221 | | Number Of Items | 120 | | Number of Pieces | 120 | | Part Number | 849221 | | Size Name | M3 | | Thread Class | Class 2A | | Thread Size | M 3 | | Thread Style | Metric, Right Hand | | Thread Type | Iso Metric | | UPC | 709520367715 | | Unit Count | 1.00 Count | ## Product Details - **Material:** Brass - **Fastener Type:** Knurled - **Thread Size:** M 3 - **Exterior Finish:** Brass - **Color:** Clear ## Images ![WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - Image 1](https://m.media-amazon.com/images/I/51eMSv+e1NL.jpg) ![WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - Image 2](https://m.media-amazon.com/images/I/71rGPY0H9mL.jpg) ![WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - Image 3](https://m.media-amazon.com/images/I/61sgcRkxirL.jpg) ![WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - Image 4](https://m.media-amazon.com/images/I/71+OSXioeIL.jpg) ![WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - Image 5](https://m.media-amazon.com/images/I/81LEO7RDUNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on April 13, 2022* ### ⭐⭐⭐⭐ Review *by C***. on August 29, 2024* ### ⭐⭐⭐⭐ Review *by A***R on March 22, 2022* ## Frequently Bought Together - WAFJAMF 120 Pcs M3 Female Thread Knurled Nuts Brass Threaded Insert Embedment Nuts for 3D Printing Injection Molding and More Projects (M3, 120Pcs,3x4.6x5.7mm) - ruthex M3 Threaded Inserts - 100 Pieces RX-M3x5.7 Brass Heat Set Insert for Plastic Parts - Metric knurled Nuts - Insert by Heat into 3D Printing Components - SHKI 20 Pcs 608 2RS Ball Bearings – Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (8mm x 22mm x 7mm) (608 2RS) --- ## 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.de/products/410225096-wafjamf-120-pcs-m3-female-thread-knurled-nuts-brass-threaded](https://www.desertcart.de/products/410225096-wafjamf-120-pcs-m3-female-thread-knurled-nuts-brass-threaded) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-05*