180 Pcs Wood Bolt Inserts 1/4"-20 & 5/16"-18 Metal Nut Inserts Hex Socket Drive Threaded Screws Fastener Connector for Furniture Replacement Parts Carbon Steel

Features of insert nut: These threaded inserts are inserted into a pre-drilled hole by screwing in, in that case the external protrusions bite into the wood, preventing the nut from either turning or pulling out. Suitable application: Easy to install and with good stability, have a good effect in the furniture combination, suit for all Furniture woods of pine, plywood, fiberboard, etc.. How to use: pre-drill/ drill a suitably sized hole and enter with an Allen tool screw. PS：1. The hole depth is 1-2mm longer than furniture screw; 2. If that hardness of the wood material is high, enlarged a little bit the screw hole to fit the screw. Specification: Material: high hardness and high quality carbon steel Size: Thread Type: 1/4"-20 ② 5/16"-18 Drill: 9.0mm ② 11.5mm Hex Spanner: 6mm ② 8mm Quantity: 1/4"-20x10mm :25 Pcs 1/4"-20x15mm :25 Pcs 1/4"-20x20mm :25 Pcs 1/4"-20x25mm :25 Pcs 5/16"-18x12mm :20 Pcs 5/16"-18x15mm :20 Pcs 5/16"-18x20mm :20 Pcs 5/16"-18x25mm :20 Pcs Drill:2 Pcs Hex Spanner:2 Pcs Note: Small objects and sharp drill bits, please keep away from children

• Comprehensive Set: 180 pieces in 2 styles featuring 1/4"-20 and 5/16"-18 furniture screws threaded inserts for extensive woodworking needs
• Multiple Length Options: Each specification boasts a range of nuts in four distinct lengths, ensuring a comprehensive inventory that caters to the full spectrum of woodworking requirements
• Durable Construction: Made from high hardness and high quality carbon steel for long-lasting performance
• Installation Instructions: Use the matching bit to pre-drill a well-sized hole with depth 1-2mm longer than furniture screw, then use a proper 6mm internal hex tool to screw in, and enlarge the screw hole if working with high-hardness furniture wood
• Versatile Applications: These furniture screws are wear-resistant and suitable for furniture hardwood and solid wood applications, designed for furniture combinations
• Complete Hardware Kit: Includes 100 pieces of 1/4"-20 inserts in various lengths, 80 pieces of 5/16"-18 inserts, plus 2 drill bits and 2 hex spanners for convenient installation