1. Specifications - These thread inserts feature an M6 x 1 internal thread and an M8 x 1.25 external thread, ensuring compatibility with a wide range of applications. With a length of 20mm, these inserts offer versatility and ease of use for a variety of threading needs. 2. 303 Stainless Steel - Crafted from high-quality 303 stainless steel, these thread inserts are built to last. The durable construction ensures stability and reliability, making them ideal for long-term use in a variety of applications. 3. Efficient Thread Repair - This set of 10 stainless steel thread inserts offers a cost-effective solution for repairing thread failures or damaged internal threaded holes. Keep your projects on track with this reliable thread repair tool. 4. Wide Application - Suitable for various manufacturing industries, including aerospace, automotive, electronic communication, and more. Use these thread inserts in steam turbines, computers, lamps, molds, and mechanical devices to ensure safe and stable threading. 5. Convenient Packaging - Each package includes 10 thread inserts, which is sufficient for your daily needs. Whether for professional use or DIY use, this set is a valuable addition to any toolbox or workshop. Product Specifications: Internal thread M6 x 1.0 External thread M8 x 1.25 Sleeve length 20mm Thread pitch 1.25mm Package includes: Thread repair sleeve 10 pcs