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Thread Gages & Thread Measurement

Thread Gages & Thread Measurement

Insize Thread Gages & Thread Measurement

Authorized Insize distributor  |  Ships direct from Insize  |  Quote reply same day

Insize thread gages for accepting or rejecting threaded parts: GO and NO GO ring gages for external threads and plug gages for internal threads in metric, American (UN), NPT, BSPT and G-series pipe threads, plus 3-wires, screw thread micrometer tips and thread measuring instruments.

Choosing between options

If you need to…ChooseExample
Check an external threadGO ring plus the matching NO GO ring4120-36
Check an internal threadThread plug gage4130-36
Measure pitch diameter with a micrometer3-wires sized to the pitch7382-24

Before you order

  • GO and NO GO rings are separate part numbers (NO GO ends in N); order both to check a thread fully.
  • For 60° threads the best wire diameter is 0.57735 × pitch; pick the 3-wire size for your pitch.
  • Ships direct from Insize. Most items are in stock; we confirm your ship date by email after you order.

← All Precision Measuring categories

Need help choosing or a volume price?
Send thread size, pitch, class and GO / NO GO and the quantity — we reply the same day. (210) 494-1997 · sales@ldewitt.net
Request a Quote
  • Insize ISQ-TE100-C precision measuring tool

    Insize ISQ-TE100-C – Female Center, 1 Pair

    Insize

    $1,031.00
    Insize ISQ-TE100-C – Female Center,
    ISQ-TE100-C
    SKU:
    ISQ-TE100-C
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    2.65 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISQ-TE100-C
    Product Family:
    Stands, Holders, and Accessories
    Supplier Category Code:
    B
    EAN:
    6928640371134
    Package Weight:
    2.65 lb
    Package Length:
    8.66 in
    Package Width:
    5.51 in
    Package Height:
    3.15 in
    Feature 1:
    With small holes to support small workpieces without female centers.
    Feature 2:
    Supplied in pairs.
    Feature 3:
    Optional accessory for ISQ-TE100
    $1,031.00
  • Insize ISQ-TE100-D precision measuring tool

    Insize ISQ-TE100-D – Clamp, 3 Pcs

    Insize

    $1,213.00
    Insize ISQ-TE100-D – Clamp, 3 Pcs
    ISQ-TE100-D
    SKU:
    ISQ-TE100-D
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.75 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISQ-TE100-D
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6928640371141
    Package Weight:
    3.75 lb
    Package Length:
    7.09 in
    Package Width:
    4.72 in
    Package Height:
    3.15 in
    Feature 1:
    To hold large workpieces with inner bore.
    Feature 2:
    Optional accessory for ISQ-TE100
    $1,213.00
  • Insize ISQ-TE100-E precision measuring tool

    Insize ISQ-TE100-E – Setting Disc, 22 Pcs

    Insize

    $6,853.00
    Insize ISQ-TE100-E – Setting Disc,
    ISQ-TE100-E
    SKU:
    ISQ-TE100-E
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    3.97 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISQ-TE100-E
    Product Family:
    Measuring Tool Sets
    Supplier Category Code:
    B
    EAN:
    6928640371158
    Package Weight:
    3.97 lb
    Package Length:
    7.87 in
    Package Width:
    20.28 in
    Package Height:
    7.87 in
    Feature 1:
    To set initial value.
    Feature 2:
    Optional accessory for ISQ-TE100
    $6,853.00
  • Insize ISQ-TE100-F precision measuring tool

    Insize ISQ-TE100-F – 60° Find Pointer

    Insize

    $989.00
    Insize ISQ-TE100-F – 60° Find Point
    ISQ-TE100-F
    SKU:
    ISQ-TE100-F
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.44 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISQ-TE100-F
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6928640371165
    Package Weight:
    0.44 lb
    Package Length:
    6.1 in
    Package Width:
    3.62 in
    Package Height:
    1.57 in
    Feature 1:
    To find measuring point of NPT or BSPT.
    Feature 2:
    Optional accessory for ISQ-TE100
    $989.00
  • Insize ISQ-TE100-G precision measuring tool

    Insize ISQ-TE100-G – 55° Find Pointer

    Insize

    $989.00
    Insize ISQ-TE100-G – 55° Find Point
    ISQ-TE100-G
    SKU:
    ISQ-TE100-G
    Availability:
    Ships direct from Insize. Most items in stock; we confirm your ship date by email after you order.
    Weight:
    0.44 LBS
    Brand:
    Insize
    Manufacturer Part Number:
    ISQ-TE100-G
    Product Family:
    Precision Measuring Tools
    Supplier Category Code:
    B
    EAN:
    6928640371172
    Package Weight:
    0.44 lb
    Package Length:
    6.1 in
    Package Width:
    3.62 in
    Package Height:
    1.57 in
    Feature 1:
    To find measuring point of NPT or BSPT.
    Feature 2:
    Optional accessory for ISQ-TE100
    $989.00