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          L3821 L3822 Series Threaded Inserts (2).png
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          L3822-M8x15.0-E12.0

          L3822 Self-tapping Threaded Inserts

          L3822 Series Threaded Inserts

          The advantages: 
          For brittle and ductile plastics such as unsaturated polyester resins (SMC, ZMC), polyurethane and
          glass-fibre reinforced thermoplastics
          Universal use
          High-strength and torsion-proof threads
          Optimum assembly characteristics
           
          Principle:
          Installation instruction:consists of a cylindrical basic body with internal thread and a special external thread. 
          The profile of the external thread has an extremely small flank angle and expands asymmetrically towards the thread root. 
          This way, installation at low driving torques is optimised.
          Very good tight-fit is achieved with an ideal distribution of load. 
          The bottom part of the bush is provided with a cutting slot. 
          For special requirements, we offer a version with flange. The threaded bush is screwed in with a rotating spindle.
          REQUEST SAMPLES
          CAD FILES DATASHEET
          TECHNICAL PARAMETER
          FAQ
          A Thread size M8x1.25
          L Insert lengths 15.0 mm
          OD Insert diameter 12.0 mm
          Base panel material Plastic
          Hole diameter 10.1-11.4 mm
          Min. wall thickness 5.0 mm
          Min. Hole depth 16.0 mm
          Materials Brass
          Surface Treatment Cleaning
          Installation Equipment/Method Self-tapping Insert

          L3821 L3822 Series Threaded Inserts data


          What is the use of brass insert?

          Brass inserts are used in a variety of applications due to their unique properties and benefits. Here are some common uses for brass inserts:

          Threaded Connections: Brass inserts are often used to create strong and durable threaded connections in softer materials such as plastic, wood or aluminum. They provide a reliable way to connect screws or bolts without damaging the base material.

          Repair Stripped Threads: When a threaded hole is stripped or damaged, a brass insert can be installed to restore the functionality of the hole so that the screw or bolt can be reinstalled.

          Electrical Application: Brass is a good conductor of electricity, so brass inserts are suitable for electrical connections and components. They can be used in circuit boards, connectors, and other electronic devices.

          Vibration resistance: Brass inserts help reduce the risk of loosening due to vibration, making them ideal for applications such as automotive, aerospace and machinery where vibration is common.

          Corrosion Resistance: Due to their corrosion resistance, brass inserts are often used in environments where moisture or chemicals are present, such as plumbing fixtures, marine applications, and outdoor equipment.

          Heat Dissipation: Brass has good thermal conductivity, making brass inserts suitable for applications where heat dissipation is important, such as heat sinks or electronic components.

          Furniture and Fixtures: Brass inserts are often used in furniture assembly, cabinets, and fixtures to provide a secure anchor point for screws and enhance the overall durability of the product.

          Overall, brass inserts are a versatile component that provides strength, durability, and reliability in a wide range of applications across a variety of industries.