FOCMKEAS 20 Pcs M8 x 13mm Threaded Inserts, Round Washer, Hex Drive

Key features

• Size：Nut inserts internal thread M8, total length 13mm/0.51in, external thread diameter 13.6mm/0.54in, suggested drilling diameter 11mm/0.43in, washer diameter 13.8mm/0.54in, 8mm hexagon drive; package includes 20 pcs threaded insert nuts + 1 hex wrench
• Material：Bolt fastener connector made of high-quality zinc alloy with high density and strong hardness, impact-resistant and not easy to deform; surface treated with colored zinc plating, forming a durable protective film with excellent rust and corrosion resistance
• Design：Our wood insert nuts adopts double-thread structure, external thread with protruding lines, can tightly bite into the wood prevent loosening or falling off; and the internal thread of screw in nut is uniform and deep, able to tightly grip the screw and withstand high tensile forces
• Easy to Use：Just drill a 11 mm hole(13-15mm deep), and screw vertically the wood threaded insert until fully embedded, resin or glue can be applied to the threads if needed to further enhance fixation for long-term stability
• Applications：screw inserts ideal for screw fastening, fixing loose screw holes, splicing and fixing of wooden products, can serve for cabinets, sofas, desks, dining tables, chairs,bedside tables, bed frames, floor cabinets and DIY wood crafts

Product Name: Zinc Alloy Internal & External Threaded Insert Nut Specification: M8×13mm Material: Zinc Alloy Drive: Hex Socket Style: With Integral Washer Surface: Color Zinc Plating Color: Colored Zinc Package: 20pcs and 1 hex wrench Product Features ☆ Strong Fastening: Internal & external double threads + external thread protrusions design, bite into wood firmly without loosening; internal thread fits standard screws, no thread slipping risk, strong load-bearing capacity; ☆ Durable & Anti-Corrosion: Zinc alloy material is impact-resistant and not easy to deform; colored zinc-plated surface is rust and corrosion resistant, usable in humid/outdoor environments, long service life; ☆ Easy Installation: Comes with hex wrench, no additional tools needed; pre-drill a small hole to screw in, glue can be applied for enhanced fixation, low operation threshold; ☆ High Versatility: Compatible with various woods (soft wood, plywood, fiberboard, etc.), suitable for both assembly and repair scenarios, bulk packaging meets high-frequency use. Application ✅ Furniture Assembly: Screw connection of cabinets, sofas, desks, dining tables and chairs, ensuring stable components; ✅ Furniture Repair:

Free shipping included. 30-day hassle-free returns.