1. Company introducion: Changling metal is a professional fastener manufacturer, located in HeNan, China, Its product range includes: Threaded Inserts, self tapping coils, thread repair insert, welding standoff, retractable screws, and other fasteners. It can also manufacture on OEM basis. 2. Product Advantage: 1. Enhancing the connected strength of internal thread. 2. Improving the working life. 3. Reducing the weight of the casting housing. 4. Easy to repair the internal thread and assemble. 5. Excellent material quality. 6. Material: Stainless steel, aldary, super alloy.
ISO, DIN, AS/NZS, GB, ANSI , BS
304, Stainless steel, alloy or according to your requirement