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          CL601-Bolt headed aluminum (2).png
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          CL601-Bolt headed aluminum (1).png
          CL601-M6x5.0-HD12.28AL

          CL601 Inserts

          CL601 Series Inserts

          The advantages:   
          The CL601 headed aluminum Compression Limiter is the same as the CL600, with the addition of ahead. The head provides extra bearing surface on the mating component when aflanged bolt or a washer is not used.
                  
          A properly designed bolted joint must meet the following criteria:
          The head of the bolt, or washer if one is used, should always seat against both theplastic host and the Compression Limiter under load. This will prevent deterioration ofthe bolted joint resulting from diminished clamping load due to plastic creep.
          The rated proof load of the Compression Limiter should be equal to or greater thanthe proof load of the bolt to assure that the Compression Limiter will not yield prior tothe bolt under excessive clamping loads.
          The mating component that the Compression Limiter seats against should be strongenough to withstand the localized compressive stresses generated by the clampingforce.
          The clearance between the maximum bolt diameter and the minimum installed insidediameter of the Compression Limiter should be sufficient to compensate for expectedassembly tolerances.    

          REQUEST SAMPLES
          CAD FILES DATASHEET
          TECHNICAL PARAMETER
          FAQ
          Nominal bolt size M6
          ID Internal diameter 7.05-7.15 mm
          L Insert lengths 5.0 mm
          OD Insert diameter 10.38 mm
          P Pilot end 10.00-10.16 mm
          HD  Head diameter 12.15-12.40 mm
          T Head thickness 1.25 mm
          Base panel material Plastic
          H Hole diameter 10.18-10.28 mm
          Materials Aluminum
          Surface Treatment Cleaning
          Installation Equipment/Method Press-in Inserts

          CL601-Bolt headed aluminum DATA


          Q1: What is the main difference between the CL600 and CL601 Compression Limiters?
          A: The CL601 is a headed aluminum compression limiter that is functionally identical to the CL600, but features an added head. This head provides an extended bearing surface for the mating component, eliminating the need for a flanged bolt or separate washer in many applications.

          Q2: What are the key design considerations for a bolted joint using compression limiters?
          A: A properly designed bolted joint must meet these four critical criteria:

          1. Proper Load Distribution: The bolt head (or washer, if used) must seat against both the plastic host material and the compression limiter under load to prevent joint deterioration from plastic creep.

          2. Strength Matching: The rated proof load of the compression limiter must be equal to or greater than that of the bolt to ensure the limiter does not yield before the bolt under excessive clamping loads.

          3. Component Strength: The mating component must have sufficient strength to withstand the localized compressive stresses generated by the clamping force.

          4. Dimensional Tolerance: Adequate clearance must exist between the maximum bolt diameter and the minimum installed inside diameter of the compression limiter to accommodate expected assembly tolerances.

          Q3: What advantage does the headed design of the CL601 provide?
          A: The headed design provides additional bearing surface area, making it ideal for applications where a flanged bolt or washer is not used. This helps distribute load more effectively and protects the mating component from excessive compressive stress.

          Q4: Why is it important for the bolt head to contact both the plastic and compression limiter?
          A: Simultaneous contact ensures that the compression limiter carries the clamping load while the plastic component is protected from excessive stress. This prevents loss of clamping force due to plastic creep over time.

          Q5: How does the compression limiter prevent plastic creep?
          A: By carrying the compressive load that would otherwise be borne entirely by the plastic material, the compression limiter prevents permanent deformation (creep) that would lead to joint loosening and failure.

          Q6: What materials are these compression limiters made from?
          A: The CL601 is manufactured from aluminum, providing an optimal balance of strength, weight, and corrosion resistance for most applications.