V-Coil M4 x 0.7 2xD Thread Repair Inserts – Pack of 10

Free running type-S thread insert produced from precision profiled austenitic stainless steel wire wound into a helical spiral, V-Coil free running inserts have a spring like appearance. When installed, using any one of a variety of manual or automatic tools, they provide strong permanent internal threads which resist head and corrosion. Once fitted, their position is maintained by the action of radial pressure between their coils and the flanks of the tapped hole. This pressure exists because their free diameter is larger, by a calculated amount, than their installed diameter.

Brand :V-Coil

Style :Metric

Manufacturer Part Number :LYN07407B

Type :Free Running Thread Repair Insert

Features & Benefits : Type S free running wire thread inserts
Produced from precision profiled austenitic stainless steel wire wound into a helical spiral
Spring like appearance
For high strength and long-lasting internal threads
Higher temperature and corrosion resistance
Higher load capacity after the repair by better thread properties
Can generally be incorporated into existing designs where no previous provision has been made
ISO2 (6H) tolerance
Meets DIN 8140 standard
For thread repair of damaged or worn-out threads
For thread armour plating for material with low shear strength
For recovery of rejected items

Size (Metric) :M4

Pitch :0.7

Thread Size :M4 X 0.7

Thread Size (mm) :M4