--- product_id: 777049307 title: "Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces" brand: "sprite science" price: "AED 339" currency: AED in_stock: true category: "Sprite Science" url: https://www.desertcart.ae/products/777049307-threaded-insert-for-wood-1-4-20-x-10mm-15mm store_origin: AE region: United Arab Emirates --- # 150-piece versatile kit Fits soft & hard wood Hex drive for easy install Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces **Brand:** sprite science **Price:** AED 339 **Availability:** ✅ In Stock ## Summary > 🔧 Screw in confidence, build with precision! ## Quick Answers - **What is this?** Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces by sprite science - **How much does it cost?** AED 339 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/777049307-threaded-insert-for-wood-1-4-20-x-10mm-15mm) ## Best For - sprite science enthusiasts ## Why This Product - Trusted sprite science brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hex Drive Precision:** Effortless, damage-free installation with included 6mm hex key. - • **Complete 150-Piece Kit:** Everything you need for any wood project, from 10mm to 20mm inserts. - • **Optimized Thread Design:** 1/4-20 unified threads deliver maximum grip and stability. - • **Durable Alloy Steel Build:** Commercial-grade strength ensures a long-lasting, secure hold. - • **Universal Wood Compatibility:** Engineered for both softwoods and hardwoods like oak and maple. ## Overview This 150-piece Threaded Insert Nut Kit by Sprite Science features 1/4-20 unified threads in 10mm, 15mm, and 20mm lengths, crafted from durable alloy steel. Designed for easy hex drive installation, it provides a strong, permanent thread solution for both soft and hard wood furniture applications, ensuring professional-grade fastening every time. ## Description Pack of 150 Threaded Insert for Wood Nutsert Screw in Nut Insert for Furniture 1/4-20 x 10mm 15mm 20mm Hex Drive Threaded Insert with 1/4-20 Internal Thread Size, the hexagon drive allows for easy installation. 1/4"-20 Threaded Inserts are Ideal for use in composite materials, hard and soft wood. 44 pieces 1/4 in. - 20 tpi x 20 mm threaded inserts 44 pieces 1/4 in. - 20 tpi x 15 mm threaded inserts 62 pieces 1/4 in. - 20 tpi x 10 mm threaded inserts 1 piece 6mm hex key for 1/4-20 threaded inserts. INSTALLATION: SOFT WOOD: When use this 1/4-20 threaded inserts in softer woods and plywood, inserts outside threads cut easily into the wood, so simply drill a hole sized for the body of the insert, and screw it into place. Recommended drilling hole size for Soft Wood: 8.5mm, 9mm, 3/8 inch.(Please choose the proper drill bit according to the hardness of your material) PLEASE NOTE: Thread Diameter for 1/4-20 x 15mm / 20mm is 0.410" / 10.4mm. PLEASE NOTE: Thread Diameter for 1/4-20 x 10mm is 0.389" / 9.9mm. HARD WOOD: (Be careful with hard materials) When use this 1/4-20 threaded inserts in hard woods such as white oak and maple, drill a hole sized that close to the outside threads diameter. If the drilled hole is too small for the threads, screwing it in MAY split the wood or the insert nut. Recommended drilling hole size for Hard Wood: 3/8 inch ,10mm [10mm sized hole is not for 1/4-20 x 10mm threaded insert as the out thread diameter is only 9.9mm] Please choose the proper drill bit according to the hardness of your material Please note that installation advice is guidance only, as best practice varies between your applications. ## Features - 1/4-20 Threaded Insert Wood Insert Nuts Furniture Screw in Nut kit 151 pieces. - 44 pieces 1/4 in. - 20 tpi x 20 mm threaded inserts + 44 pieces 1/4 in. - 20 tpi x 15 mm threaded inserts + 62 pieces 1/4 in. - 20 tpi x 10 mm threaded inserts + 1 piece 6mm hex key. - Threaded insert head diameter: 0.461" / 11.7mm, body diameter: 0.315" / 8mm, threads diameter of 1/4-20 x 20mm / 15mm: 0.410" / 10.4mm, threads diameter of 1/4-20 x 10mm: 0.389" / 9.9mm. - 1/4-20 Insert nut goes into a predrilled hole in wood and has internal threads, the Screw-In insert offers a strong permanent thread for wood. - Threaded insert features durable construction for a long-lasting hold, ideal to use in furniture applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082Y6QBKG | | Brand | Sprite Science | | Colour | Silver | | Compatible Groove Diameter | 0.41 Inches | | Country Of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (1,925) | | Drive Style | Hex | | Exterior Finish | Uncoated/Polished | | Fastener Type | Insert | | Finish Types | Unfinished | | Grade Rating | Commercial | | Inside Thread Size | #4-20 | | Item Diameter | 0.41 Inches | | Manufacturer | Sprite Science | | Material Type | wood | | Metal Type | Alloy Steel | | Model | 150-THREADEDNUT | | Number Of Items | 151 | | Number of Pieces | 151 | | Outside Diameter | 0.46 Inches | | Part Number | 150-THREADEDNUT | | Screw Head Style | External Hex | | Size Name | 1/4-20 x 10/15/20mm*150pcs | | Thread Class | Unified National | | Thread Coverage | Fully Threaded | | Thread Size | 1/4 to 20 | | Thread Style | Right Hand | | Thread Type | Unified National | ## Product Details - **Brand:** Sprite Science - **Colour:** Silver - **Exterior Finish:** Uncoated/Polished - **Fastener Type:** Insert - **Finish Type:** Unfinished - **Inside Thread Size:** #4-20 - **Material:** wood - **Metal Type:** Alloy Steel - **Thread Size:** 1/4 to 20 - **Thread Type:** Unified National ## Images ![Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces - Image 1](https://m.media-amazon.com/images/I/61nSEaCoSpL.jpg) ![Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces - Image 2](https://m.media-amazon.com/images/I/514KAQ91qRL.jpg) ![Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces - Image 3](https://m.media-amazon.com/images/I/51XoCZiBT5L.jpg) ![Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces - Image 4](https://m.media-amazon.com/images/I/514PBF7uzxL.jpg) ![Threaded Insert for Wood 1/4-20 x 10mm 15mm 20mm Screw in Wood Insert Nut Kit 150 Pieces - Image 5](https://m.media-amazon.com/images/I/51bbPMT3DvL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.ae/products/777049307-threaded-insert-for-wood-1-4-20-x-10mm-15mm](https://www.desertcart.ae/products/777049307-threaded-insert-for-wood-1-4-20-x-10mm-15mm) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-07*