VCOIL Plug Gauge (D/E) - BSW (STI) - Heli Coil Gauge - Right Hand - Medium - 3/16 x 24

This VCOIL Plug Gauge checks right-hand BSW (STI) threads for Helicoil installations, sized 3/16 x 24, with go/no-go functionality for quick, reliable thread verification.

• Go/No-Go design: A single thread plug gauge that combines both go and no-go ends to validate tolerance efficiently.
• ANSI/ASME compliant: Manufactured and assessed in accordance with ANSI standards for dependable thread measurement.
• Red scrap ring: Scrap side is clearly marked with a red ring for instant identification.
• Hand-screw go end: The go end must screw into the thread by hand without using excessive force, confirming proper fit.
• No-Go limit: The scrap/no-go end must not be screwed in more than two turns in the cut thread, signaling out-of-tolerance conditions.
• Size and orientation: Right-hand, medium gauge for 3/16 x 24 BSW (STI) threads, designed for Helicoil applications.
• Helicoil gauge design: Specifically tailored for Helicoil inserts, ensuring compatibility with common repair and reinforcement threads.
• Reference temperature: Tests reference parts and gauges at 20°C for consistent results.
• Ergonomic construction: Knurled body provides a secure grip for precise alignment and manual operation.

Use this gauge to quickly determine thread compliance, reduce guesswork, and prevent misfits in assemblies that rely on BSW right-hand threads and Helicoil inserts. The clear go/no-go criteria, paired with ANSI/ASME standards and a durable, knurled design, supports accurate quality control on the shop floor and helps minimize rework and returns.