--- product_id: 116793908 title: "20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair" brand: "hilitand" price: "Rp303735" currency: IDR in_stock: true reviews_count: 4 category: "Hilitand" url: https://www.desertcart.id/products/116793908-20pcs-m3-x-6mm-threaded-repair-insert-stainless-steel-thread store_origin: ID region: Indonesia --- # M3 x 6mm precision size Self-tapping, no pre-tapping needed High vibration resistance 20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair **Brand:** hilitand **Price:** Rp303735 **Availability:** ✅ In Stock ## Summary > 🔧 Repair smarter, not harder—thread inserts that keep you connected. ## Quick Answers - **What is this?** 20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair by hilitand - **How much does it cost?** Rp303735 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/116793908-20pcs-m3-x-6mm-threaded-repair-insert-stainless-steel-thread) ## Best For - hilitand enthusiasts ## Why This Product - Trusted hilitand brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Stainless steel construction offers superior wear resistance for frequent use. - • **Extend Product Life:** Revive damaged screw holes and save on costly replacements. - • **Rock-Solid Stability:** Strong vibration resistance keeps connections tight and secure. - • **Versatile Application:** Trusted across automotive, rail, marine, and household appliances. - • **Effortless Installation:** Self-tapping design means no pre-tapping—just screw it in and go. ## Overview This pack of 20 M3 x 6mm stainless steel threaded repair inserts features a self-tapping design for quick installation without pre-tapping. Engineered for strong vibration resistance and wear durability, these inserts restore damaged screw holes and enhance connection strength across automotive, rail, marine, and household applications. ## Description 20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair: desertcart.com: Industrial & Scientific Review: Can't beat the price! - Luckily enough, these were the exact product I needed. I used them to repair some threaded holes on a 3D printer. Rigidity was extremely important, and these worked great! Comparing these to the other options on desertcart yields an easy win. E-Z LOK sells carbon steel versions for 10 for $10, and for stainless, 5 for $10 (both have a slightly larger outer diameter). Considering that these are 20 for $10, they really can't be beat. Despite these being advertised as self-tapping, I originally planned to tap the holes myself and purchased an M5 drill & tap. However, apparently the threading is not the standard M5 x 0.8, (it's probably M5 x 0.5) so I had bought the wrong size tap. However, they installed fine anyways, and I secured them in place with a drop of threadlock. Overall, best deal on desertcart. Review: Life saver - Saved my life and my project ## Features - 【EASY TO INSTALL】: These self -tapping thread inserts has self-tapping ability, does not need to be pre-tapped, can be directly used by the installation tool to screw it into a specific hole. - 【HELP TO MAINTENANCE】: A damaged screw hole can be used as normal after installed a thread insertsave money. - 【SAFETY】: It has the ability of strong vibration resistance, which can prevent loose.Can be used in many different places. - 【STURDY】: These threaded inserts have a good connection performance, can enhance connection strength and improve connection condition. - 【WEAR-RESISTANCE】: Good wear-resistance, can be used for parts that requires frequent removing,It is widely used in automobile industry, rail car industry, ship industry, household appliances and many other places. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JG7DS7V | | Best Sellers Rank | #396,669 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #616 in Nut Inserts | | Brand | Hilitand | | Color | Silver | | Compatible Groove Diameter | 4.8 Millimeters | | Customer Reviews | 4.8 4.8 out of 5 stars (36) | | Drive Style | Slotted | | Exterior Finish | Stainless Steel | | Fastener Type | Insert | | Grade Rating | industrial | | Inside Thread Size | M3 | | Item Diameter | 4.5 Millimeters | | Item Dimensions | 3.15 x 2.36 x 0.39 inches | | Item Weight | 0.02 Pounds | | Manufacturer | Hilitand | | Material Type | Stainless Steel | | Metal Type | Alloy Steel, Aluminum, Iron, Magnesium, Stainless Steel | | Model | Hilitandbizhs9typc | | Number of Pieces | 20 | | Part Number | Hilitandbizhs9typc | | Screw Head Style | Flat | | Thread Class | Class 2A | | Thread Coverage | Fully Threaded | | Thread Size | M3 | | Thread Style | Metric | | Thread Type | Iso Metric | | UPC | 757686173183 | ## Product Details - **Color:** Silver - **Exterior Finish:** Stainless Steel - **Fastener Type:** Insert - **Material:** Stainless Steel - **Thread Size:** M3 ## Images ![20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair - Image 1](https://m.media-amazon.com/images/I/716mFuKpFwL.jpg) ![20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair - Image 2](https://m.media-amazon.com/images/I/61Nd61VpLpL.jpg) ![20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair - Image 3](https://m.media-amazon.com/images/I/71lH20VhB2L.jpg) ![20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair - Image 4](https://m.media-amazon.com/images/I/61dl1eWWhNL.jpg) ![20pcs M3 x 6mm Threaded Repair Insert Stainless Steel Thread Insert Nuts for Helical Repair - Image 5](https://m.media-amazon.com/images/I/61iqt9lAl5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Can't beat the price! *by F***E on February 28, 2020* Luckily enough, these were the exact product I needed. I used them to repair some threaded holes on a 3D printer. Rigidity was extremely important, and these worked great! Comparing these to the other options on Amazon yields an easy win. E-Z LOK sells carbon steel versions for 10 for $10, and for stainless, 5 for $10 (both have a slightly larger outer diameter). Considering that these are 20 for $10, they really can't be beat. Despite these being advertised as self-tapping, I originally planned to tap the holes myself and purchased an M5 drill & tap. However, apparently the threading is not the standard M5 x 0.8, (it's probably M5 x 0.5) so I had bought the wrong size tap. However, they installed fine anyways, and I secured them in place with a drop of threadlock. Overall, best deal on Amazon. ### ⭐⭐⭐⭐⭐ Life saver *by E***O on March 1, 2021* Saved my life and my project ### ⭐⭐⭐⭐⭐ Review *by R***A on December 2, 2020* Gran solución para reparar roscas dañadas! --- ## 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.id/products/116793908-20pcs-m3-x-6mm-threaded-repair-insert-stainless-steel-thread](https://www.desertcart.id/products/116793908-20pcs-m3-x-6mm-threaded-repair-insert-stainless-steel-thread) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*