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JBO Thread Ring Gauge (GO) - BSP (G) - Left Hand - Tol. A - 5/8 x 14

SKU:JBO-501412

JBO Thread Ring Gauge (GO) for BSP (G) - Left Hand - Tol. A - 5/8 x 14 is a precision inspection tool designed to help professionals verify external BSP threads quickly and accurately. Whether yo... Read more ↓
Thread FormBSP (G)
Size5/8
Pitch14
Gauge TypeRing Gauge (GO)
Thread DirectionLeft Hand
ToleranceTol. A
£150.21
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

JBO Thread Ring Gauge (GO) for BSP (G) - Left Hand - Tol. A - 5/8 x 14 is a precision inspection tool designed to help professionals verify external BSP threads quickly and accurately. Whether you’re in a workshop, on-site, or in a quality control role, this Go gauge lets you confirm that fittings conform to BSP G standards before they’re installed, reducing guesswork and rework.

Designed for everyday use in plumbing, fluid handling, and engineering environments, this gauge combines a straightforward Go test with durable construction. The left-hand configuration mirrors common BSP G connections, making field checks practical and reliable while its Tol. A specification ensures consistent results across multiple checks and tools.

  • Precise Go Gauge for BSP G 5/8 x 14: delivers quick, clear pass/fail results for external threads, helping you spot nonconforming fittings at a glance and speed up inspections.
  • Tol. A Precision for Repeatable Readings: maintains consistent dimensions across tools and checks, reducing measurement drift and ensuring dependable results over time.
  • Left-Hand BSP G Compatibility: specifically configured for left-hand BSP G threads to minimize reading errors and ensure correct orientation during checks.

Using this gauge streamlines your workflow by delivering fast, trustworthy thread verification, cutting down inspection time and preventing mismatched components from entering service. It supports better sealing performance, fewer leaks, and more reliable assemblies—whether you’re stocking parts, approving fittings, or performing routine maintenance.

Thread Form BSP (G)
Size 5/8
Pitch 14
Gauge Type Ring Gauge (GO)
Thread Direction Left 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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Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
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first place we look
honest about stock and prices are competitive.
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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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Buying experience
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.
Jeremy

Full Range: JBO Thread Ring Gauges (GO) - BSP (G)

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You are viewing JBO-501412. Click any other SKU to view its full details.

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