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JBO Plug Gauge - Metric Fine (STI) Heli Coil Gauge - Right Hand - 6H - M8 x 1


JBO Plug Gauge - Metric Fine (STI) Heli Coil Gauge - Right Hand - 6H - M8 x 1

£160.00

JBO-513019

Availability: 5 days subject to availability

The JBO Plug Gauges - Metric (STI) Wire Inserts are precision measuring tools designed specifically for metric-sized Screw Thread Inserts (STIs). These plug gauges play a critical role in ensuring accurate and reliable measurements of threaded inserts in industries such as manufacturing, automotive, and aerospace. With their meticulous design and precise dimensions, they enable efficient inspection of threaded inserts, verifying their compliance with metric STI standards and specifications.

Thread Form Metric (STI)
Size M8
Pitch 1
Gauge Type Plug Gauge (D/E)
Thread Direction Right Hand
Tolerance 6H


The JBO Plug Gauges - Metric (STI) Wire Inserts are precision measuring tools designed specifically for metric-sized Screw Thread Inserts (STIs). These plug gauges play a critical role in ensuring accurate and reliable measurements of threaded inserts in industries such as manufacturing, automotive, and aerospace. With their meticulous design and precise dimensions, they enable efficient inspection of threaded inserts, verifying their compliance with metric STI standards and specifications.

Thread Form Metric (STI)
Size M8
Pitch 1
Gauge Type Plug Gauge (D/E)
Thread Direction Right Hand
Tolerance 6H


What time are Protool open? We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery? Yes! To mainland UK we offer Free Next Day delivery on all orders above £30 ex vat*.

We also offer the following:

DPD Standard Next Day Delivery - £7.50 (FREE on orders over £30 ex vat*).
DPD Next Day Pre-12pm - £12.50
DPD Next Day Pre-10.30am - £20.00

We also offer Saturday delivery for those that require it, If you order before 4.30 pm on a Friday. Please see our delivery page for more information.

*T’s & C’s and exclusions apply. Please see our delivery page for more information on all our services including those outside of mainland UK (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands etc).

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