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JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 5H - M2.5 x 0.2

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 5H - M2.5 x 0.2

SKU:JBO-511889
The JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. It enables fast, reliable verification of threaded holes, helping ensure mating components fit together ... Read more ↓
Specifications at a glance
Thread FormMetric
SizeM2.5
Pitch0.2
Gauge TypePlug Gauge (D/E)
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£285.10
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

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Description

The JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. It enables fast, reliable verification of threaded holes, helping ensure mating components fit together smoothly. This Right Hand configuration is specified for M2.5 x 0.2 threads with a 5H tolerance, making it an essential choice for micro-machining, electronics assembly, and quality-control workflows.

Built from hardened steel with a knurled grip, this go/no-go gauge delivers durable, long-lasting performance in busy workshops. The robust construction resists wear and maintains measurement accuracy even after many inspections.

  • Go/No-Go Quick Checks: Quickly determine whether a hole is within spec with a simple pass/fail action, speeding up inspections and reducing guesswork in assembly.
  • M2.5 x 0.2 Metric Fine Thread Compatibility: Specifically tuned for tiny, precise threads, ensuring accurate hole verification and preventing mismatches in mating parts.
  • Rugged Hardened Steel Build: Delivers long tool life and reliable performance in demanding environments, maintaining accuracy across thousands of inspections.

This plug gauge helps you streamline threading inspections, minimize rework, and ensure consistent results across parts. By delivering dependable go/no-go feedback and durable performance, it supports faster turnaround, higher first-pass acceptance, and greater confidence in every threaded assembly.

Part Numbers

Protool Part Number
JBO-511889
Brand
JBO
Category
Gauge
No downloads are attached to this product yet.
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: JBO Thread Plug Gauges - Metric Fine Go/No-Go

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JBO-512343 M8.50.5£196.27 5 days
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JBO-511699 M120.5£122.80 5 days
JBO-511722 M130.5£143.64 5 days
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JBO-511762 M150.5£157.90 5 days
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JBO-511812 M170.5£187.50 5 days
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JBO-512295 M70.75£71.49 5 days
JBO-512326 M80.75£70.07 5 days
JBO-512352 M90.75£79.29 5 days
JBO-511659 M100.75£74.90 5 days
JBO-511682 M110.75£84.88 5 days
JBO-511701 M120.75£80.92 5 days
JBO-511723 M130.75£88.27 5 days
JBO-511739 M140.75£88.27 5 days
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JBO-511789 M160.75£94.30 5 days
JBO-511813 M170.75£107.57 5 days
JBO-511826 M180.75£99.56 5 days
JBO-511846 M190.75£117.33 5 days
JBO-511910 M200.75£110.75 5 days
JBO-511928 M210.75£126.10 5 days
JBO-511940 M220.75£129.40 5 days
JBO-512997 M230.75£141.45 5 days
JBO-511971 M240.75£139.25 5 days
JBO-511984 M250.75£144.74 5 days
JBO-511993 M260.75£149.13 5 days
JBO-512009 M270.75£150.21 5 days
JBO-512025 M280.75£154.62 5 days
JBO-512034 M290.75£166.67 5 days
JBO-512078 M300.75£160.09 5 days
JBO-513442 M310.75£375.00 5 days
JBO-516791 M320.75£375.00 5 days
JBO-512111 M330.75£376.11 5 days
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JBO-513917 M350.75£379.41 5 days
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JBO-513182 M370.75£382.68 5 days
JBO-512159 M380.75£382.68 5 days
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JBO-511745 M141£75.12 5 days
JBO-511766 M151£84.99 5 days
JBO-511792 M161£80.70 5 days
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JBO-511829 M181£84.33 5 days
JBO-511849 M191£100.43 5 days
JBO-511911 M201£90.04 5 days
JBO-511930 M211£114.03 5 days
JBO-511942 M221£101.09 5 days
JBO-511961 M231£122.80 5 days
JBO-511972 M241£108.89 5 days
JBO-511985 M251£119.52 5 days
JBO-511994 M261£123.91 5 days
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JBO-512026 M281£130.48 5 days
JBO-512035 M291£150.21 5 days
JBO-512079 M301£132.68 5 days
JBO-512098 M321£137.06 5 days
JBO-512112 M331£143.64 5 days
JBO-512126 M341£148.02 5 days
JBO-512135 M351£155.70 5 days
JBO-512148 M361£160.09 5 days
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JBO-511675 M101.25£75.78 5 days
JBO-511711 M121.25£80.61 5 days
JBO-511752 M141.25£92.89 5 days
JBO-511800 M161.25£222.60 5 days
JBO-511833 M181.25£264.27 5 days
JBO-511917 M201.25£279.61 5 days
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JBO-514109 M241.25£289.49 5 days
JBO-511716 M121.5£64.37 5 days
JBO-511728 M131.5£132.68 5 days
JBO-511755 M141.5£68.75 5 days
JBO-511771 M151.5£84.99 5 days
JBO-511802 M161.5£71.84 5 days
JBO-511818 M171.5£119.52 5 days
JBO-511835 M181.5£76.44 5 days
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JBO-512216 M402£161.19 5 days
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JBO-512324 M80.5£117.33 5 days
JBO-512351 M90.5£143.64 5 days
JBO-511657 M100.5£131.59 5 days
JBO-514114 M110.5£157.90 5 days
JBO-511700 M120.5£142.55 5 days
JBO-511738 M140.5£159.00 5 days
JBO-511763 M150.5£187.50 5 days
JBO-511787 M160.5£182.03 5 days
JBO-518297 M170.5£226.98 5 days
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JBO-512327 M80.75£74.13 5 days
JBO-512354 M90.75£92.77 5 days
JBO-511661 M100.75£87.40 5 days
JBO-511683 M110.75£101.87 5 days
JBO-511702 M120.75£96.05 5 days
JBO-513284 M130.75£105.71 5 days
JBO-511742 M140.75£102.98 5 days
JBO-511765 M150.75£109.65 5 days
JBO-511790 M160.75£109.65 5 days
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JBO-512359 M91£79.29 5 days
JBO-511668 M101£72.50 5 days
JBO-511685 M111£86.52 5 days
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JBO-511725 M131£98.59 5 days
JBO-511747 M141£91.35 5 days
JBO-511768 M151£101.87 5 days
JBO-511795 M161£97.16 5 days
JBO-511816 M171£109.65 5 days
JBO-511831 M181£102.76 5 days
JBO-511851 M191£122.80 5 days
JBO-511913 M201£108.33 5 days
JBO-511932 M211£139.25 5 days
JBO-511945 M221£120.61 5 days
JBO-511962 M231£148.02 5 days
JBO-511974 M241£129.40 5 days
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JBO-511995 M261£149.13 5 days
JBO-512012 M271£154.62 5 days
JBO-512027 M281£159.00 5 days
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