Please log in here to access all benefits, including promotional discounts and faster checkouts.

JBO Thread Plug Gauge (NoGo) - Pg - Right Hand - Pg 48 x 16

SKU:JBO-510642

The JBO Thread Plug Gauge (NoGo) — Right Hand, Pg 48 x 16 — is a precision inspection tool designed to quickly verify threaded features against the NoGo limit. Ideal for machinists, inspectors, a... Read more ↓
Thread FormPg
SizePg 48
Pitch16
Gauge TypePlug Gauge (NoGo)
View all specifications ↓
£106.80
Prices shown ex. VAT
5 days estimated lead time — subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Compatible certification

The ones our customers buy most.

Description

The JBO Thread Plug Gauge (NoGo) — Right Hand, Pg 48 x 16 — is a precision inspection tool designed to quickly verify threaded features against the NoGo limit. Ideal for machinists, inspectors, and quality teams, it helps ensure external thread diameters meet required standards and prevents undersized or out-of-spec parts from advancing in production.

  • Precise NoGo sizing for reliable pass/fail checks: clearly defines the NoGo limit so operators can rapidly determine if a thread diameter is out of tolerance, reducing guesswork and rework.
  • Durable hardened steel construction: engineered to resist wear and corrosion in demanding shop environments, delivering long-lasting accuracy and dependable performance.
  • Ergonomic, quick-check design: knurled surface and right-hand orientation provide a secure grip and intuitive use, speeding inspections on busy benches.

In daily use, this gauge streamlines quality control, lowers downtime, and helps maintain consistent thread integrity across batches. With a reliable NoGo gauge in your toolkit, you’ll make confident pass/fail decisions and keep assemblies fitting correctly the first time.

Part Numbers

Protool Part Number
JBO-510642
Brand
JBO
Category
Gauge
No downloads are attached to this product yet.
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: JBO Thread Plug Gauges (NoGo) - PG

View full collection →

You are viewing JBO-510642. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-510640 Pg 3616£86.31 5 days
JBO-510641 Pg 4216£98.36 5 days
JBO-510642 ViewingPg 4816£106.80 5 days

Other sizes in this range

with tools we think you'll like
All 3 →