HAZET 4683-20 recravador de rosca M20 para sensores e sondas de temperatura de escape

Damaged spark plug threads can make a cylinder head unusable. The HAZET 4683-20 thread restorer cleans and repairs M20 x 1.5 threads in spark plug bores, restoring the original thread geometry without removing the head.

Who is it for

Professional mechanics and experienced DIYers who need to repair spark plug threads on engines with M20 x 1.5 spark plug bores.

Main features

• Thread size M20 x 1.5 (metric fine thread)
• Hexagon drive, 19 mm across flats, for use with a wrench or socket
• Made from special steel with corrosion resistance
• Right-hand thread direction
• Overall length 100 mm
• 1 piece per pack

Specifications

• Tool type: Thread restorer
• Application: Spark plug thread repair
• Thread size: M20
• Thread pitch: 1.5 mm
• Thread standard: Metric fine thread
• Drive type: Hexagon
• Drive size: 19 mm
• Material: Special steel
• Overall length: 100 mm
• Thread direction: Right-hand
• Compatibility: Spark plug bores with M20 x 1.5 threads
• Corrosion resistance: Yes
• Manufacturer series: HAZET 4683
• Unit count: 1 piece
• Usage: Manual with wrench or socket

Tips

Apply cutting oil or grease to the restorer before use to capture metal chips and reduce friction. Work slowly and back off regularly to break the chips.