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JBO Thread Plug Gauge - Trapezoidal Go-No/Go - Right Hand - 7H - Tr. 26 x 5
| Thread Form | Trapez |
| Size | Tr. 26 |
| Pitch | 5 |
| Gauge Type | Plug Gauge (D/E) |
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Description
The JBO Thread Plug Gauge is a trapezoidal go-no/go gauge designed to quickly verify trapezoidal threaded holes. It is ideal for manufacturing, automotive, and aerospace environments, where fast, reliable thread checks are essential to quality and productivity. The go/no-go design provides an at-a-glance assessment of conformance to Unified thread standards and specifications, helping prevent mismatches and costly rework.
- Go/No-Go quick verification: enables rapid acceptance testing of threads, letting operators distinguish conforming and non-conforming holes in seconds and reduce inspection time on the shop floor.
- Defined 7H and Tr. 26 x 5 specification: delivers precise, repeatable measurements that align with standard trapezoidal thread requirements, supporting consistent quality across parts.
- Ergonomic, durable construction: features a knurled body and robust end fittings for secure handling and long life in busy inspection environments.
Using the JBO Thread Plug Gauge helps you speed up inspections, improve first-pass part qualification, and maintain reliable thread performance across production runs. It provides confident, repeatable results that support efficient workflows and better overall quality control.
Part Numbers
- Protool Part Number
- JBO-512569
- 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 - Trapezoidal Go-No/Go
View full collection →You are viewing JBO-512569. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| JBO-515056 | Tr. 8 | 1.5 | £194.08 | 5 days | |
| JBO-512549 | Tr. 10 | 2 | £200.65 | 5 days | |
| JBO-514745 | Tr. 11 | 2 | £200.65 | 5 days | |
| JBO-512554 | Tr. 12 | 3 | £201.76 | 5 days | |
| JBO-512557 | Tr. 14 | 3 | £206.14 | 5 days | |
| JBO-512559 | Tr. 16 | 4 | £211.63 | 5 days | |
| JBO-512561 | Tr. 18 | 4 | £220.40 | 5 days | |
| JBO-512563 | Tr. 20 | 4 | £224.79 | 5 days | |
| JBO-512565 | Tr. 22 | 5 | £236.85 | 5 days | |
| JBO-512566 | Tr. 24 | 5 | £250.01 | 5 days | |
| JBO-512569 Viewing | Tr. 26 | 5 | £262.07 | 5 days | |
| JBO-512570 | Tr. 28 | 5 | £274.12 | 5 days | |
| JBO-512571 | Tr. 30 | 6 | £287.29 | 5 days | |
| JBO-512572 | Tr. 32 | 6 | £293.87 | 5 days |
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