Durable Stainless Steel Tanged Repair Style Wire Thread Inserts of Worn Threads in Auto and Engineering Parts. DIN 8140 Compliance: Manufactured in strict compliance with DIN 8140 standard for metric thread applications. Material Options: Available in 304 and 316 Stainless Steel for excellent corrosion resistance. Thread Repair & Reinforcement: Ideal for repairing stripped threads and reinforcing holes in soft materials like aluminum. Custom Specifications: Custom sizes and specifications are acceptable for bulk orders. OEM/ODM Services: Full OEM and ODM services available including logo and design customization. Wide Application Range: Suitable for automotive, railway, construction, heavy machinery, and shipbuilding. Sample Availability: Samples are available for testing and quality verification before bulk orders. 100% Quality Inspection: Finished products undergo 100% visual and functional inspection.