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JBO Thread Plug Gauge (GO) - Electrical Conduit - Right Hand - 7H - M63 x 1.5

SKU:JBO-520135

The JBO Thread Plug Gauge (GO) for Electrical Conduit, Right Hand, M63 x 1.5 with 7H tolerance, is a precision inspection tool designed to verify threaded holes against unified thread standards. ... Read more ↓
Thread FormElectrical Conduit
SizeM63
Pitch1.5
Gauge TypePlug Gauge (GO)
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£290.57
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

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Description

The JBO Thread Plug Gauge (GO) for Electrical Conduit, Right Hand, M63 x 1.5 with 7H tolerance, is a precision inspection tool designed to verify threaded holes against unified thread standards. The GO design provides an immediate indication when threads conform, helping technicians and inspectors quickly confirm proper fit and reliable function in conduit assemblies.

Ideal for professionals in manufacturing, automotive, and aerospace, this gauge supports fast, repeatable checks in both production lines and maintenance environments, ensuring consistent results across shifts and operators.

  • Go Gauge Design for Quick Verification: The GO design gives an immediate indication when threads conform to M63 x 1.5 with 7H tolerance, speeding inspections and reducing rework.
  • Precise M63 x 1.5, 7H Tolerance: Ensures accurate thread engagement and reliable inspection results for electrical conduit fittings, helping prevent misfits and installation delays.
  • Right-Hand Thread Orientation for Conduit Systems: Specifically matched to common right-hand conduit threads, supporting standard installation practices and cross-vendor compatibility.

Using this gauge, inspections become quicker and more repeatable, enabling faster throughput and fewer returns due to threaded hole misfits. It helps you ensure proper fit, reliable electrical conduit connections, and consistent quality across jobs—from manufacturing lines to field repairs—saving time and improving overall assembly performance.

Part Numbers

Protool Part Number
JBO-520135
Brand
JBO
Category
Gauge
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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 (GO) - Electrical Conduit

View full collection →

You are viewing JBO-520135. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
JBO-520134 M501.5£203.95 5 days
JBO-520135 ViewingM631.5£290.57 5 days
JBO-520136 M751.5£307.02 5 days

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