{"product_id":"25pcs-5-16-18-x-25mm-threaded-inserts-for-wood-hex-drive-nuts","title":"25PCS 5\/16\"-18 x 25mm Threaded Inserts for Wood, Hex Drive Nuts","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-Strength Carbon Steel: Constructed from zinc-plated carbon steel for durability, corrosion resistance, and long-lasting performance in woodworking and furniture repair.\u003c\/li\u003e\n\u003cli\u003ePrecision Threads for Reliable Alignment: Clean internal threads and concentric design ensure bolts fit straight without slipping or misalignment.\u003c\/li\u003e\n\u003cli\u003eEasy Installation with Drill Guide: Recommended drill size: Softwood: 29\/64\" (11.6mm) Hardwood: 15\/32\" (12mm) Proper sizing prevents cracking or loose fit. Install with included hex key.\u003c\/li\u003e\n\u003cli\u003eVersatile for General Use: Ideal for chairs, tables, cabinets, and medium-load furniture connections across hardwood, plywood, and composite boards.\u003c\/li\u003e\n\u003cli\u003eSize Details: Internal Thread: 5\/16\"-18; Length: 25mm. Recommended hole depth: ≥27mm 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":43358246011089,"sku":"BW-B0GFDP9853","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71MAAivHeNL._SL1500.jpg?v=1790989810","url":"https:\/\/belmontwarehouse.com\/products\/25pcs-5-16-18-x-25mm-threaded-inserts-for-wood-hex-drive-nuts","provider":"Belmont Warehouse","version":"1.0","type":"link"}