{"product_id":"28pcs-1-4-20-x-20mm-threaded-inserts-for-wood-hex-drive-nuts","title":"28PCS 1\/4\"-20 x 20mm Threaded Inserts for Wood, Hex Drive Nuts","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-Strength Carbon Steel: Made from zinc-plated carbon steel with high hardness and wear resistance, providing reliable performance for long-term use in wood applications.\u003c\/li\u003e\n\u003cli\u003ePrecision Threads for Clean Fit: Accurately machined internal and external threads ensure smooth installation and straight bolt alignment without wobbling or cross-threading.\u003c\/li\u003e\n\u003cli\u003eEasy Installation with Drill Guide: Recommended drill size: Softwood: 3\/8\" (9.4mm) Hardwood: 25\/64\" (9.8mm) Avoid undersized holes to prevent splitting. Install using the included hex tool.\u003c\/li\u003e\n\u003cli\u003eIdeal for Light-Duty Applications: Perfect for small furniture, drawers, cabinets, and lightweight wood connections where a compact insert is needed.\u003c\/li\u003e\n\u003cli\u003eSize Details: Internal Thread: 1\/4\"-20; Length: 20mm. Recommended hole depth: ≥22mm for flush installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBuilt with precision external self-tapping threads, these wood insert nuts effortlessly cut clean channels into wooden materials for a tight, interference-free fit. Featuring a standard hex drive design, the inserts deliver stable, uniform force during installation for flush, secure seating without tilting or surface damage. Made of high-quality carbon steel with superior hardness and tensile strength, they offer excellent wear resistance and anti-corrosion performance to ensure long-lasting fastening stability in daily use. Ideal for furniture assembly, woodworking projects, cabinet repair, fixture installation, and homemade wood structure reinforcement, these versatile threaded inserts are essential fastener accessories for all kinds of home and industrial wood repair tasks.\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43358231036113,"sku":"BW-B0GFDBBVN5","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/7182MCSp2mL._SL1500.jpg?v=1790989764","url":"https:\/\/belmontwarehouse.com\/products\/28pcs-1-4-20-x-20mm-threaded-inserts-for-wood-hex-drive-nuts","provider":"Belmont Warehouse","version":"1.0","type":"link"}