M4 1d 1.5D 2D China Supplier High Quality Supplier Wire Coil Thread Inserts

M4 1d 1.5D 2D China Supplier High Quality Supplier Wire Coil Thread Inserts. High Precision & Durability: Made from 304 stainless steel with high-precision, wear-resistant internal threads. Strong Load Distribution: Shares load over entire bolt and hole, improving pull-out resistance. Easy Installation: Simple one-step installation into molded or drilled holes. Customization Available: Offers full customization including samples, designs, and minor adjustments. Wide Material Options: Available in Stainless Steel, Copper Alloy, and High-temperature Inconel. Fast Delivery: Stocked goods delivered same day; usual delivery within 3-7 working days. 1-Year Warranty: One-year guarantee with free replacement for any quality issues. Versatile Applications: Suitable for automotive, aerospace, machinery, and construction industries.