Our key locking inserts, insert structural fittings, solid threaded inserts have passed the authoritative quality inspection, and the quality is reliable, and customers can use them with confidence. We are committed to continuously exceeding customers' expectations and providing them with threaded insert support sleeves that meet rapidly changing manufacturing requirements and their business objectives. Quality innovation is the enterprise spirit of our company. In accordance with the development idea of 'making the enterprise stronger, better and better', we always strive for improvement and strive to present the top brand products to users in the fierce market competition. Our company has a proven track record of delivering reliable, quality products. We will optimize the industrial layout and enhance brand value through a series of innovative measures. Since its establishment, our company has been dedicated to the values of harmony, integrity, quality, innovation and win-win. We create wealth for the society, create value for customers, create opportunities for employees and create benefits for enterprises. Our company has formed a strong development strength and market competitiveness.
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![Heavy Duty Key Locking Insert]()
Heavy Duty Key Locking InsertHeavy duty key locking inserts are solid-body threaded inserts featuring internal and external threads with integrated locking keys.Compared with lightweight versions, the heavy duty series is -
![Carbon Steel Key Locking Insert]()
Carbon Steel Key Locking InsertCarbon steel key-locking thread inserts are manufactured from C1215 carbon steel and treated with a phosphate coating for corrosion protection. Each insert features 2 to 4 pre-assembled locking keys, -
![Key Lock Thread Insert]()
Key Lock Thread InsertThe commonly used material is SUS303 stainless steel, which offers excellent corrosion resistance, high-temperature resistance, and oxidation resistance. It is suitable for harsh environments such as -
![Key Locking Thread Inserts]()
Key Locking Thread InsertsKeyserts are mechanical locking thread inserts equipped with locking keys that effectively prevent rotation caused by vibration or torsional loads. -
![Metric Key Locking Inserts]()
Metric Key Locking InsertsModel No.: Lightweight, Heavy Duty, Extra Heavy Duty. Rotation Direction: Right Rotation. Certification: ISO 9001:2015, RoHs, REACH. Shape: Two Kees, Four Kees. Precision Grade: 6H -
![Key Lock Threaded Inserts]()
Key Lock Threaded InsertsKey-locking thread inserts are a proven solution for creating strong, wear-resistant internal threads in soft or lightweight base materials. Designed with solid bush construction and mechanical -
![Key Locking Thread Repair Inserts]()
Key Locking Thread Repair InsertsKey-locking inserts are robust, one-piece locking thread inserts, widely used for repairing damaged threads or as original equipment in certain assemblies. They provide strong mechanical locking to -
![Stainless Steel Keenserts]()
Stainless Steel KeensertsKEENSERTS key locking inserts provide a reliable solution to prevent thread damage in machinery, precision engineering, and aerospace applications. Manufactured from high-quality stainless steel -
![Keyed Threaded Inserts]()
Keyed Threaded InsertsKeensert keyed threaded inserts from Locking Inserts Technologies Co., Ltd. provide durable, high-strength threads for aluminum, steel, and cast iron. Designed to prevent thread stripping, they -
![Keylocking Thread Repair Insert]()
Keylocking Thread Repair InsertKey-Locking Inserts (Keenserts) are high-strength threaded fasteners featuring both internal and external threads. Distinguished by two or four integral locking pins (keys), these inserts provide a
Edward Campbell
Although the procurement process was not smooth sailing, our problems have been properly resolved, which is also our favorite.
Brigid Curtiss
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The people in your company are very responsible in everything they do and think very quickly.
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Maggie Inoue
Your product attitude is very good, one word: praise!
We normally believe that one's character decides products' quality, the details decides products' high-quality, while using the REALISTIC, EFFICIENT AND INNOVATIVE staff spirit for thread restoration insert kit, Self Cutting Thread Inserts. As one of the most professional threaded insert support sleeves manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale bulk threaded insert support sleeves in stock here from our factory. Also, custom service is available.