Goliath BSPT Thread Plug Gauge Go/No-Go 1" x 11 TPI

Goliath is an Australian precision cutting tool brand supplying HSS taps, threading dies, tap and die sets, thread gauges, and key steel to engineering, manufacturing, maintenance, and toolmaking operations across Australia.

Goliath thread plug gauges verify the accuracy of internal threaded holes to ensure conformance with thread form, pitch, and tolerance class.

Where this product is used

Goliath thread plug gauge products are used across engineering workshops, production machining, and industrial maintenance programs.

• Verifying internal thread accuracy in production and toolroom environments.
• Go/No-Go gauging of tapped holes to confirm thread form, pitch, and tolerance class.
• Quality assurance inspection of threaded components before assembly.

Key specifications

Refer to the product title for size range, thread standard, and configuration details.

Selecting the right option

Select the plug gauge by thread standard, nominal size, and tolerance class (6H for most metric applications). Go/No-Go gauges confirm both the minimum and maximum thread limits. Gauges are precision instruments — store and handle carefully to maintain accuracy.