This set of 50 gold-colored self-tapping thread inserts is designed for repairing or reinforcing damaged threads in metal or plastic. The inserts are new and come with free shipping. They are a practical solution for DIY enthusiasts, mechanics, or technicians who need to fix stripped screw holes or create durable threaded connections in housings, engine components, or equipment. The gold color may assist with visibility during installation. As a buying note, ensure the insert dimensions match your specific repair needs, and check the listing for full details on material composition and required tool specifications. 50Pcs Self Tapping Thread Inserts Set, Gold Thread Reinforce Repair Tool. Condition: New. Listed at 10.15 USD. Superior Performance: Designed with a solid structure and grippy features, this product provides uniform thread depth and balanced load distribution. This self-tapping thread insert features self-tapping capability, enhancing thread reliability.