VCOIL Plug Gauge (D/E) - BSF (STI) - Heli Coil Gauge - Right Hand - Medium - 5/8 x 14

The VCOIL D/E Plug Gauge is a compact, dual-ended tool designed to verify Helicoil (thread insert) installations in 5/8 x 14 BSF threads. Built for right-hand threads, this gauge aligns with ANSI/ASME standards to deliver reliable go/no-go checks in quality-control workflows.

• D/E End Design: Dual ends (D and E) provide go/no-go verification in a single, compact gauge.
• Thread Form: BSF (British Standard Fine) thread form in 5/8 x 14 size for precise compatibility checks.
• Right-Hand Gauge: Optimized for right-hand threaded components common in Helicoil applications.
• Scrap Indicator: Scrap side is clearly marked with a red ring for quick identification during inspections.
• ANSI/ASME Compliance: Manufactured and assessed according to ANSI standards and the ASME thread system for consistency and reliability.
• Go/No-Go Functionality: Go end must thread into the part by hand; scrap end must not be able to be screwed in more than two turns without excessive force.
• Reference Temperature: Measurement context specified at 20°C to ensure accurate, repeatable checks.
• Medium Length: Designed with a practical, medium-length body for easy handling in typical workshop environments.

Using this gauge supports precise quality control by confirming that threads meet both fit and form requirements before assembly. The clear go/no-go criteria reduce guesswork, helping prevent undersized or over-tapped threads, minimize scrap, and promote consistent performance across production runs. With ANSI/ASME-aligned standards and a dedicated scrap-ring marking, you get a dependable tool that integrates smoothly into standard inspection routines.