JBO Thread Plug Gauge (GO) - Pg - Right Hand - Pg 42 x 16

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JBO Thread Plug Gauge (GO) - Pg - Right Hand - Pg 42 x 16

SKU:JBO-513739

Specification

Thread Form	Pg
Size	Pg 42
Pitch	16
Gauge Type	Plug Gauge (GO)
Thread Direction	Right Hand
Tolerance	N/A

£176.54

Prices shown ex. VAT

5 days estimated lead time — subject to availability

Free delivery over £50 ex VAT

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30+ years expertise

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01732 887334

Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The JBO Thread Plug Gauge (GO) – Right Hand, Pg 42 x 16 – is a precision tool designed to quickly verify threaded holes meet Unified thread standards. Built for manufacturing, automotive, and aerospace environments, this GO gauge confirms the correct thread size and form for reliable fitment and performance.

Go Design for Instant Conformity Checks: Enables quick identification of properly threaded holes, speeding up inspections and reducing guesswork during assembly.
Unified Thread Standards Verification: Precisely sized to confirm thread form and pitch align with standard specifications, ensuring consistent, dependable results.
Ergonomic, Durable Knurled Body: The textured grip provides secure handling and steady alignment in busy shop environments, supporting repeatable inspections over time.

Using this GO gauge helps streamline inspection workflows, minimize rework from mismatched threads, and improve overall assembly reliability. The right-hand orientation and exact Pg 42 x 16 sizing support consistent quality across parts and processes in your manufacturing line.

Thread Form	Pg
Size	Pg 42
Pitch	16
Gauge Type	Plug Gauge (GO)
Thread Direction	Right 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.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.

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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.

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