--- product_id: 643532696 title: "20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive" brand: "qrity" price: "£8.76" currency: GBP in_stock: true reviews_count: 6 url: https://www.desertcart.co.uk/products/643532696-20-pcs-threaded-inserts-threaded-inserts-for-wood-m4x15mm-zinc store_origin: GB region: United Kingdom --- # M4 x 15mm precision fit Hex socket drive for easy install Corrosion-resistant zinc alloy 20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive **Brand:** qrity **Price:** £8.76 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your woodwork with inserts that mean business! ## Quick Answers - **What is this?** 20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive by qrity - **How much does it cost?** £8.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/643532696-20-pcs-threaded-inserts-threaded-inserts-for-wood-m4x15mm-zinc) ## Best For - qrity enthusiasts ## Why This Product - Trusted qrity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 20 premium inserts included—perfect for pros and DIYers who demand reliability. - • **Unmatched Durability:** Crafted from high-hardness zinc alloy for rust-proof, long-lasting strength. - • **Vibration-Proof Hold:** Tapered external threads prevent pull-out, ensuring secure fastening under stress. - • **Effortless Installation:** Hex socket design and self-tapping threads make setup a breeze with minimal tools. - • **Versatile Repair Solution:** Ideal for restoring damaged wood screw holes in cabinets, floors, toys, and more. ## Overview This pack of 20 M4 x 15mm threaded inserts features corrosion-resistant zinc alloy construction and a hex socket drive for easy installation. Designed with self-tapping, tapered threads, these inserts provide a secure, vibration-resistant hold, making them perfect for repairing or reinforcing wood screw holes in a variety of applications. ## Description Full description not available ## Features - Premium Material: These threaded insert nuts are made of high hardness zinc alloy material, which is corrosion and rust resistant, sturdy, not easy to break for long time use. - Convenient Design: The flat surface of the head is smooth, with unique self-tapping external thread, it helps tapping, with good tensile strength, can effectively prevent and remove due to torsion or vibration. - Easy Installation: Simply drill the appropriately sized hole and install with hex key or optional drive tool. Hex drive inserts feature tapered external threads which resist pull out caused by vibration. - Widely Application: It is great for replacing threaded insert nuts in places where the wood screw hole has broken down. Suitable for carpenters,repairmen,landlords to repair cabinets,floors,wooden toys,construction and other cork, fiberglass. - Package Includes: 20 x Qrity Zinc Alloy Threaded Insert Nuts (M4 x 15mm). ## Product Details - **Material:** Zinc - **Fastener Type:** Insert - **Thread Size:** M 4 - **Exterior Finish:** Zinc - **Color:** Gold ## Images ![20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive - Image 1](https://m.media-amazon.com/images/I/51ACrH8E72L.jpg) ![20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive - Image 2](https://m.media-amazon.com/images/I/61Szvm8CgVL.jpg) ![20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive - Image 3](https://m.media-amazon.com/images/I/61HQCo6PzLL.jpg) ![20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive - Image 4](https://m.media-amazon.com/images/I/61bpLoO2lQL.jpg) ![20 Pcs Threaded Inserts, Threaded Inserts for Wood M4x15mm, Zinc Alloy Threaded Insert Nuts, Interface Hex Socket Drive - Image 5](https://m.media-amazon.com/images/I/517K5NMqUAL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good product *by S***Y on January 26, 2025* came fast, works good. ### ⭐⭐⭐⭐⭐ Work great to tighten up old dining room chairs *by R***S on January 26, 2025* Our older dining room chairs became wobbly and I realized the original hardware was failing (the threads were breaking on the insert nuts). Carefully removing the old nuts and cleaning the holes out I was able to use these new bits and install everything nice and tightly back together. ### ⭐⭐⭐⭐ Ok for soft wood I think *by T***D on November 11, 2024* These are quite tapered so I do not trust them in hard wood. I will only use these for soft wood like Pine. I run a sawmill and have my own customer furniture wood shop. I make live edge furniture. These threaded inserts are for attaching table legs to live edge slabs.I think that due to the extreme taper I will not trust these in hard wood though.One thing I am not happy with is that they say to use the "appropriately sized hole" but never mention what size that should be. This leaves me to experimentation for various wood types to get it right. --- ## 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.uk/products/643532696-20-pcs-threaded-inserts-threaded-inserts-for-wood-m4x15mm-zinc](https://www.desertcart.co.uk/products/643532696-20-pcs-threaded-inserts-threaded-inserts-for-wood-m4x15mm-zinc) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*