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Optimal Application Engineering

Design the most cost effective fastening solution.

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Shim, Spacing, Leveling, Precision Washer and Wear Resistant Applications

Thank you for choosing SPIROL's Online Application Engineering service.  When your solution is unique or complex, SPIROL has the personnel, resources, and expertise to solve these challenges.

Our objective is to enhance your competitiveness — through Optimal Engineering Solutions in product function, quality and overall cost.

Please fill out as much information as you have about your application and we will respond with our best solution.  If you need immediate assistance, please contact us at Tech Support or call a SPIROL representative at one of our Global Locations.


  1. Select your product application (check all that apply)
    Wear Resistant Components
    Spacer Shims / Space Compensator
    Fixed Thickness Laminated (adjustable thickness)
    Precision Rings
    Specialty Washers
    Leveling / Alignment Applications
    Insulating Applications
    Sealing Applications
    Tapered Shims or Filler Shims
    Other   Please describe:  

  2. What are the primary objectives of the application? (check all that apply)
    New Application (need best design)
    Product Redesign (product improvement)
    Reduced Component Cost
    Reduced Installation Cost
    Preventive Action (prevent a condition, failure or damage)
    Reduced Machining Surface Preparation Costs
    Other   Please describe:  

  3. Clearly describe the application and the desired outcome of your request.

  4. Please upload up to 6 drawings of an existing part and/or the mating parts for evaluation.





    Click Browse and locate the file on your hard drive. (Max file size: 500K)

  5. Please describe the mating surface material types. (check all that apply)
    Steel - Soft Steel - Hard
    Aluminum Die Casting Zinc Die Casting
    Other: 
    Mating surfaces are dissimilar material types.

  6. Please describe the mating surface conditions and finishes.
    Part 1 Surface is Machined:
      Surface Finish or Condition:  
    Part 2 Surface is Machined:
      Surface Finish or Condition:  

  7. Please describe any special performance requirements.
    Rotational Torque
    Clamp Loading Torque
    Special Shape Requirements or Configurations
    Pressure / Sealing Requirements
      Combustion Thermal Cycling
      Fluids   Type: 
      Gases   Type: 

  8. Please describe any corrosive and/or temperature considerations.

  9. If an existing application, please describe the current assembly condition and cost considerations.

  10. Describe any other special performance requirements, please specify special processes such as finishing, polishing, heat treatment, grinding, coating, packaging, or product identification requirements.

  11. Would you be interested in design modification recommendations for cost reductions associated with this application? Yes No