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580+7PCS Heat Set Threaded Inserts Kit, M2 M2.5 M3 M4 M5 M6 Metric Brass Threaded Inserts Assortment, Knurled Inserts with Heat Set Insert Tool, for 3D Printing Components, Plastic Parts, DIY Projects

580+7PCS Heat Set Threaded Inserts Kit, M2 M2.5 M3 M4 M5 M6 Metric Brass Threaded Inserts Assortment, Knurled Inserts with Heat Set Insert Tool, for 3D Printing Components, Plastic Parts, DIY Projects

$16.55 USD
$16.55 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • 【Budget-Friendly Choice】Backed by real user usage data, this kit includes the 6 most frequently used metric knurled nut sizes for 3D printers: M2, M2.5, M3, M4, M5 and M6. It also features an upgraded heat set insert tool with an extended tip for perfect compatibility. No need to purchase additional tools separately—this all-in-one set meets all your needs in a single purchase.
  • 【Top-Tier Brass Quality for Longevity】Made of high-quality brass, our heat set inserts and tool feature great thermal conductivity. The sturdy brass resists oxidation, corrosion, breakage and deformation, performing much better than fragile quick-fail alternatives. These inserts stay reliable for years, ensuring firm fastenings even under heavy frequent use.
  • 【Precision Design for Maximum Secure Grip】High-precision threading prevents slippage during installation, while 45-degree spiral knurling boosts torque resistance and tensile strength. The knurled exterior creates tight friction with plastic, delivering stronger holding power than standard straight-threaded inserts. Built-in guides eliminate the need for countersinking—just insert and secure for a firm, long-lasting fit.
  • 【Clear Identification & Tidy Organization】Each threaded insert size is stored in a separate sealed compartment to avoid messy tangles. With clear and easy-to-read size labels, you can get the right insert in seconds and store it neatly. Keep your workspace organized for long-term use, easy to handle even without professional skills.
  • 【Universal Compatibility & Reliable Quality Assurance】Works perfectly with all thermoplastics (PLA, PETG, ABS, PPS, PP) and various projects from 3D printed parts to automotive and laptop housings. Each item is strictly inspected for durability. Suitable for electronics, toys and furniture with long-lasting reliable retention. Buy with full confidence.

Overview

  • Material: Brass
  • Fastener Type: Insert
  • Thread Size: M2 M2.5 M3 M4 M5 M6
  • Exterior Finish: Brass
  • Color: brass color

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Austin, Texas

    FixTimber made it easier to find practical supplies for several wood repairs around my home. The products were clearly presented, and the items I ordered worked well for filling damaged areas and completing small maintenance projects. I would shop here again for future repairs.

  • ⭐⭐⭐⭐⭐

    Laura Bennett — Portland, Oregon

    I ordered a selection of fasteners, sealants, and wood-finishing supplies for an exterior repair project. Everything fit the type of work I had planned, and the collection categories made it simple to compare the available options. Overall, it was a convenient shopping experience.

  • ⭐⭐⭐⭐⭐

    Michael Turner — Denver, Colorado

    The repair tools and structural hardware I purchased were useful for reinforcing a few areas of my wooden deck. I appreciated being able to find related supplies in one place. The products felt practical for regular maintenance and small improvement projects.

  • ⭐⭐⭐⭐⭐

    Rachel Collins — Raleigh, North Carolina

    I needed supplies for repairing and refinishing weathered wood around my porch. FixTimber offered a helpful range of preparation, repair, and finishing products that suited different stages of the project. The items helped make the work feel more organized and manageable.

FAQ

What types of products does FixTimber offer?

FixTimber offers supplies for repairing, reinforcing, sealing, weatherproofing, preparing, and finishing wood-frame homes. Our collections include wood repair compounds, adhesives, fasteners, structural hardware, exterior hardware, weatherproofing materials, finishing products, and repair tools.

How do I know whether a product is suitable for my project?

Review the product description, intended application, dimensions, materials, compatibility information, and installation requirements before ordering. If you are uncertain, contact us with details about your project and the product you are considering.

Are your products suitable for outdoor use?

Some products are designed for exterior applications, while others are intended only for indoor or protected areas. Check the individual product page for information about weather resistance, moisture exposure, temperature limits, and suitable surfaces.

Can I use these products for structural repairs?

Certain fasteners and connectors may be intended for structural applications, but suitability depends on the building design, load requirements, local codes, and installation method. Structural repairs should be evaluated and completed by a qualified professional when appropriate

Do products include installation instructions?

Instructions may be included with certain products or provided on their product pages. Instructions and accessories vary by manufacturer. Always follow the supplied directions and applicable safety requirements

How can I choose the correct size of hardware or fastener?

Measure the relevant lumber, opening, connection, or existing component carefully. Compare those measurements with the dimensions and specifications shown on the product page. Do not select structural hardware based on appearance alone.

Will product colors and wood finishes look exactly like the images?

Colors may appear different because of lighting, screen settings, wood species, surface preparation, and application method. Test stains, fillers, waxes, oils, and coatings on a small inconspicuous area before completing the entire project

How long does order processing and delivery take?

Processing and delivery times depend on the product, destination, carrier, and current order volume. Estimated delivery information may be displayed during checkout or provided after the order is processed. Please review our Shipping & Delivery Policy for additional details.

Can I return a product if it does not work for my project?

Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, time limits, exclusions, and instructions may vary, so review the policy before opening, installing, mixing, or using a product.

How can I contact FixTimber for assistance?

Email us at dovguorveethar@gmail.com or call +1 (936) 260-5549. When contacting us about an order, include your order number and a brief description of your question so we can assist you more efficiently.

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