Small Diameter Gages

Small Diameter Internal Functional Size/Pitch Diameter Inspection – (⅝” (.625″) to 1½” (1.500″) Diameters)

Thread Check Inc. offers a Gagemaker solution for smaller internal thread diameters.

Pitch diameter and functional size inspections are critical for every threaded connection. This can be especially true in smaller diameters, but these smaller diameters require a unique gage design to perform the proper inspections.

The Gagemaker SPG-6000 Series of thread inspection gages measures internal functional size and pitch diameter of thread diameters between .625″ and 1.500″. The SPG-6000 Series of gages is used primarily on ANSI and ISO standard straight thread forms. The SPG-6000 can be equipped with either thread rolls or contact points to measure ACME, Stub Acme, Stub ACME Modified-1 & -2, Metric, MJ, UN, UNJ, & UNR Series of threads. The SPG-6000 Series is ideal for threads with special P.D.s or pre-plate requirements. Contact points are used to measure pitch diameter while thread rolls are used to measure functional thread size.

Pitch diameter inspection requires the addition of contact point arms to hold the contact points. Contact point arms are sold in sets of two. Gagemaker standard contact point arms require straight shank contact points. Contact point arms designed for threaded shank contact points are available at additional cost.

For thread functional size inspection, thread rolls attach directly to the gage. 

The SPG-6000 can be set using our MIC TRAC™ gage setting systems, rod standards, calipers, gauge blocks, or micrometers. For best results, Gagemaker recommends our MIC TRAC™gage setting systems or rod standards. For gage setting dimensions regardless of setting method or selecting additional contact points, our helpful, easy-to-use TDWIN™thread engineering software program may be required.

Contact points, contact point arm sets, thread roll sets, gage setting devices, and software are all sold separately

Thread Check has a team of technical experts that are ready to help you with all your gauging and measurement requirements. Contact us via email at info@threadcheck.com or call us at 800 767 7633

 

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  1. Gagemaker - Replacement button head cap screws (#6-32 x ")and washers (.300" x .150" x.025") for contact point arms and Thread Rollsl
    Gagemaker - Replacement button head cap screws (#6-32 x ")and washers (.300" x .150" x.025") for contact point arms and Thread Rollsl
    Replacement button head cap screws (#6-32 x ")and washers (.300" x .150" x.025") for contact point arms and thread rollsl More Info
  2. Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach, with metric indicator
    Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach, with metric indicator
    Small Diameter Internal Pitch Diameter/Functional Size Gage 1" reach, with metric indicator More Info
  3. Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach, with high resolution indicator
    Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach, with high resolution indicator
    Small Diameter Internal Pitch Diameter/Functional Size Gage 1" reach, with high resolution indicator More Info
  4. Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach
    Gagemaker - Small Diameter Internal Pitch Diameter - Functional Size Gage, 1" reach
    Small Diameter Internal Pitch Diameter/Functional Size Gage 1" reach More Info
  5. Gagemaker - 4.75 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 4.75 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    4.75 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  6. Gagemaker - 4.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 4.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    4.5 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  7. Gagemaker - 4.25 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 4.25 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    4.25 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  8. Gagemaker - 4 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 4 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    4 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  9. Gagemaker - 3.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 3.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    3.5 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  10. Gagemaker - 3 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 3 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    3 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  11. Gagemaker - 2.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 2.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    2.5 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  12. Gagemaker - 2 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 2 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    2 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  13. Gagemaker - 1.75 Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 1.75 Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    1.75 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  14. Gagemaker - 1.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 1.5 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    1.5 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  15. Gagemaker - 1.25 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 1.25 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    1.25 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  16. Gagemaker - 1 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    Gagemaker - 1 Mm Pitch Straight Shank Truncated Contact Point For Metric And Mj 60Deg "V" Threads
    1 mm pitch straight shank truncated contact point for Metric and MJ 60deg "V" threadsContact Point Arms Sold Separately More Info
  17. Gagemaker - 18 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 18 Pitch Straight Shank Truncated Contact Point
    18 pitch straight shank truncated contact point More Info
  18. Gagemaker - 16 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 16 Pitch Straight Shank Truncated Contact Point
    16 pitch straight shank truncated contact point More Info
  19. Gagemaker - 14 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 14 Pitch Straight Shank Truncated Contact Point
    14 pitch straight shank truncated contact point More Info
  20. Gagemaker - 13 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 13 Pitch Straight Shank Truncated Contact Point
    13 pitch straight shank truncated contact point More Info
  21. Gagemaker - 12 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 12 Pitch Straight Shank Truncated Contact Point
    12 pitch straight shank truncated contact point More Info
  22. Gagemaker - 11 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 11 Pitch Straight Shank Truncated Contact Point
    11 pitch straight shank truncated contact point More Info
  23. Gagemaker - 10 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 10 Pitch Straight Shank Truncated Contact Point
    10 pitch straight shank truncated contact point More Info
  24. Gagemaker - 9 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 9 Pitch Straight Shank Truncated Contact Point
    9 pitch straight shank truncated contact point More Info
  25. Gagemaker - 8 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 8 Pitch Straight Shank Truncated Contact Point
    8 pitch straight shank truncated contact point More Info
  26. Gagemaker - 7 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 7 Pitch Straight Shank Truncated Contact Point
    7 pitch straight shank truncated contact point More Info
  27. Gagemaker - 6 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 6 Pitch Straight Shank Truncated Contact Point
    6 pitch straight shank truncated contact point More Info
  28. Gagemaker - 5 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 5 Pitch Straight Shank Truncated Contact Point
    5 pitch straight shank truncated contact point More Info
  29. Gagemaker - 4 Pitch Straight Shank Truncated Contact Point
    Gagemaker - 4 Pitch Straight Shank Truncated Contact Point
    4 pitch straight shank truncated contact point More Info
  30. Gagemaker - .473" Diameter Threaded Shank Contact Point Arms (Set of 2). Requires Threaded Shank Contact Points.*
    Gagemaker - .473" Diameter Threaded Shank Contact Point Arms (Set of 2). Requires Threaded Shank Contact Points.*
    .473" diameter straight shank contact point arms (set of 2). Requires threaded shank contact points.Contact Points sold separately. More Info
  31. Gagemaker - .375" Diameter Threaded Shank Contact Point Arms (Set of 2). Requires Threaded Shank Contact Points.*
    Gagemaker - .375" Diameter Threaded Shank Contact Point Arms (Set of 2). Requires Threaded Shank Contact Points.*
    .375" diameter straight shank contact point arms (set of 2). Requires threaded shank contact points.Contact Points sold separately. More Info
  32. Gagemaker - .473" Diameter Straight Shank Contact Point Arms (Set of 2)
    Gagemaker - .473" Diameter Straight Shank Contact Point Arms (Set of 2)
    .473" diameter straight shank contact point arms (set of 2)Contact Points sold separately. More Info
  33. Gagemaker - .375" Diameter Straight Shank Contact Point Arms, 3" reach (Set of 2)
    Gagemaker - .375" Diameter Straight Shank Contact Point Arms, 3" reach (Set of 2)
    .375" diameter straight shank contact point arms - 3" reach (set of 2)Contact Points sold separately. More Info
  34. Gagemaker - .375" Diameter Straight Shank Contact Point Arms, 2" reach (Set of 2)
    Gagemaker - .375" Diameter Straight Shank Contact Point Arms, 2" reach (Set of 2)
    .375" diameter straight shank contact point arms - 2" reach (set of 2)Contact Points sold separately. More Info
  35. Gagemaker - .375" Diameter Straight Shank Contact Point Arms (Set of 2)
    Gagemaker - .375" Diameter Straight Shank Contact Point Arms (Set of 2)
    .375" diameter straight shank contact point arms (set of 2)Contact Points sold separately. More Info
  36. Gagemaker - .265" Diameter Straight Shank Contact Point Arms (Set of 2)
    Gagemaker - .265" Diameter Straight Shank Contact Point Arms (Set of 2)
    .265" diameter straight shank contact point arms (set of 2)Contact Points sold separately. More Info
Set Descending Direction
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