Alpha Metric Fine Spark Plug Thread Repair Kit | M12.0 x 1.25mm

When wear, corrosion, cross-threading or over-tightening damages an M12.0 x 1.25mm internal thread, Alpha Metric Fine Spark Plug Thread Repair Kit | M12.0 x 1.25mm provides the matched components for a practical repair. It combines hand installation tool, tang break tool, 304 stainless steel wire inserts, HSS pilot nose STI tap, hex key. Follow the included instructions to prepare the hole, cut the STI thread and wind the insert to half a turn below the surface. The clear-front, colour-coordinated case helps identify the kit and keeps the 14 pieces protected and organised between jobs. Use a suitable lubricant when tapping. This kit is intended specifically for Metric Fine Spark Plug M12.0 x 1.25mm thread repairs.

Key Features:

• Matched M12.0 x 1.25mm components: Supports Metric Fine Spark Plug thread repair
• 304 stainless steel wire inserts: Provide corrosion, temperature and wear resistance
• HSS STI tap: Cuts the oversized thread required for insert installation
• Recommended drill size identified: Helps select the correct separate drill bit for hole preparation
• Tang break tool: Removes the insert tang after installation