M2 - M16 A2 Helicoil Type Thread Inserts Thread Repair Tap & Die Insert DIN 8140
High quality Helicoil Inserts made of A2 grade stainless steel and to DIN 8140 standards. Helicoil Wire Thread Inserts. Standard：DIN 8140. Size：M2，M2.5，M3，M4，M5，M6，M8，M10，M12，M14，M16. M16 2.0mm 18.9mm – 19.4mm 16.5mm.