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JBO Thread Plug Gauge - BSP (G) Go/No-Go - Left Hand - 5/8 x 14
| Thread Form | BSP (G) |
| Size | 5/8 |
| Pitch | 14 |
| Gauge Type | Plug Gauge (D/E) |
| Thread Direction | Left Hand |
| Tolerance | N/A |
Learn more about Klarna
The JBO Thread Plug Gauge – BSP (G) Go/No-Go, Left Hand, 5/8 x 14 is a precision inspection tool designed to verify BSP G threaded pipe fittings. Built to support fast, reliable conformance checks, it helps plumbers, engineers, and quality teams ensure every connection will thread in correctly and seal reliably.
- Go/No-Go verification for quick conformance: Allows you to determine passing and failing threads at a glance, reducing guesswork and speeding up inspections in busy workshops or field service.
- Precise BSP (G) 5/8 x 14 compatibility: Specifically calibrated for BSP (G) threads, enabling accurate assessment of left-hand fittings and preventing mismatches that could cause leaks or cross-threading.
- Durable, ergonomic dual-ended design: Features a knurled body and two threaded ends for easy hand testing and dependable use in demanding environments, with minimal setup and no special tools required.
This gauge helps you streamline assembly and maintenance workflows by delivering clear, repeatable results. By quickly verifying thread compatibility and engagement, it supports consistent quality, reduces rework, and improves overall reliability of BSP (G) connections in plumbing, fluid handling, and engineering applications.
| Thread Form | BSP (G) |
| Size | 5/8 |
| Pitch | 14 |
| Gauge Type | Plug Gauge (D/E) |
| Thread Direction | Left Hand |
| Tolerance | N/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.
Full Range: JBO Thread Plug Gauges - BSP (G) Go/No-Go
View full collection →You are viewing JBO-514699. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-511577 | 1/16 | 28 | £98.03 | 5 days | |
| JBO-511589 | 1/8 | 28 | £66.68 | 5 days | |
| JBO-511584 | 1/4 | 19 | £73.47 | 5 days | |
| JBO-511597 | 3/8 | 19 | £84.22 | 5 days | |
| JBO-511578 | 1/2 | 14 | £96.83 | 5 days | |
| JBO-511601 | 5/8 | 14 | £106.37 | 5 days | |
| JBO-511593 | 3/4 | 14 | £111.84 | 5 days | |
| JBO-511602 | 7/8 | 14 | £137.06 | 5 days | |
| JBO-511573 | 1 | 11 | £137.06 | 5 days | |
| JBO-511576 | 1 1/8 | 11 | £166.67 | 5 days | |
| JBO-511592 | 1/8 | 28 | £92.32 | 5 days | |
| JBO-511588 | 1/4 | 19 | £96.40 | 5 days | |
| JBO-511600 | 3/8 | 19 | £110.75 | 5 days | |
| JBO-511583 | 1/2 | 14 | £126.10 | 5 days | |
| JBO-514699 Viewing | 5/8 | 14 | £137.06 | 5 days | |
| JBO-511596 | 3/4 | 14 | £148.02 | 5 days | |
| JBO-514044 | 7/8 | 14 | £183.12 | 5 days | |
| JBO-511575 | 1 | 11 | £178.73 | 5 days | |
| JBO-517310 | 1 1/8 | 11 | £222.60 | 5 days |
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