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JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. A - 5 x 11

SKU:JBO-540587

The JBO Thread Ring Gauge (NoGo) for BSP (G) threads is a precision inspection tool designed to verify external thread diameters on fittings and pipe components. It’s ideal for plumbers, engineer... Read more ↓
Thread FormBSP (G)
Size5
Pitch11
Gauge TypeRing Gauge (NoGo)
Thread DirectionRight Hand
ToleranceTol. A
£804.85
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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The JBO Thread Ring Gauge (NoGo) for BSP (G) threads is a precision inspection tool designed to verify external thread diameters on fittings and pipe components. It’s ideal for plumbers, engineers, manufacturers, and workshop technicians who need quick, reliable checks to ensure BSP (G) connections will thread smoothly and seal properly.

This Right Hand gauge features a Tol. A specification and a compact 5 x 11 size, with a deliberate NoGo design that makes non-conforming threads easy to spot. Use it in routine quality checks, assembly, and maintenance to prevent mismatches and leaks in piping and fluid-handling systems.

  • NoGo design for fast conformance checks: Quickly identify out-of-tolerance threads, reducing rework and assembly issues by flagging non-conforming parts at a glance.
  • BSP (G) right-hand thread compatibility: Specifically tuned for BSP (G) external threads, helping ensure fittings meet standard dimensions and mating reliably with common pipework.
  • Tol. A precision in a compact 5 x 11 size: Precise tolerance and a small, easy-to-handle form factor support repeatable measurements across shifts and operators in tight workspaces.

By using the JBO NoGo BSP (G) Thread Ring Gauge, technicians can quickly confirm that every external thread meets the standard and will mate properly with mating fittings. It helps streamline inspection, reduce rework, and promote consistent results across batches, aiding assembly speeds and reliability in service, maintenance, and production environments.

Thread Form BSP (G)
Size 5
Pitch 11
Gauge Type Ring Gauge (NoGo)
Thread Direction Right Hand
Tolerance Tol. A

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.

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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: JBO Thread Ring Gauges (NoGo) - BSP (G)

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