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JBO Thread Plug Gauge - Electrical Conduit Go-No/Go - Right Hand - 7H - M16 x 1.5
| Thread Form | Electrical Conduit |
| Size | M16 |
| Pitch | 1.5 |
| Gauge Type | Plug Gauge (D/E) |
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Description
The JBO Thread Plug Gauge is a precision go/no-go tool designed for electrical conduit applications. It verifies right‑hand threads sized M16 x 1.5 with a 7H tolerance, allowing inspectors to quickly confirm thread compatibility before assembly.
Built with careful engineering and durable construction, this gauge supports reliable measurements across manufacturers and technicians in industries such as manufacturing, automotive, and aerospace.
- Right-Hand Go/No-Go Validation: Quickly distinguish compliant vs non-compliant threads with a simple pass/fail check, speeding inspections and reducing rework.
- Precise M16 x 1.5, 7H Tolerance: Engineered to exact Unified thread specifications so gauges read true across production lots, ensuring reliable fitment.
- Durable, Ergonomic Construction: Knurled grip and robust design provide steady handling and long life in busy workshops and field environments.
This gauge helps streamline quality control, minimize assembly delays, and ensure consistent, reliable connections in conduit systems. With its precise dimensions and straightforward Go/No-Go feedback, you can trust that every threaded hole meets standard specifications, reducing downtime and returns while improving overall workflow and performance.
Part Numbers
- Protool Part Number
- JBO-514558
- Brand
- JBO
- Category
- Gauge
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.
Full Range: JBO Thread Plug Gauges - Electrical Conduit Go-No/Go
View full collection →You are viewing JBO-514558. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-517137 | M8 | 1 | £111.84 | 5 days | |
| JBO-517138 | M10 | 1 | £119.52 | 5 days | |
| JBO-514557 | M12 | 1.5 | £129.40 | 5 days | |
| JBO-514558 Viewing | M16 | 1.5 | £139.25 | 5 days | |
| JBO-514559 | M20 | 1.5 | £152.43 | 5 days | |
| JBO-514560 | M25 | 1.5 | £182.03 | 5 days | |
| JBO-514561 | M32 | 1.5 | £214.91 | 5 days | |
| JBO-517139 | M40 | 1.5 | £257.69 | 5 days |
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