Tork Craft | Thread Repair Kit M4X0,7mm 29Pc

Thread Repair Kit

• Restore stripped threads easily and permanently with Tork Craft thread repair kits
• Tork Craft application-specific thread repair kits make complex repairs simple and are often a recommended solution by automakers
• Tork Craft inserts are available in thread repair kits and sets for permanently repairing tapped holes which have been stripped or damaged due to wear, corrosion, and over-torquing
• Kits are offered in various thread series
• All our kits have a quantity of inserts, the proper size drill, high-speed steel Tork Craft tap, and installation tool
• Available in M4, M5, M6, M8, M10 and M12
• Replacement inserts are also offered for the whole range in different lengths

Let's make sense of the numbers:

Example:

M4 x 0.7 x 1.0D

M4: The Metric value of the required thread i.e. Metric 4mm
0.7: This is the pitch of the thread
1.0D: This is the installed length of the insert after installation

Determining the installed length:

M4 x 1.0D = 4mm deep
M4 x 1.5D = 6mm deep
M4 x 2.0D = 8mm deep

Thus, the depth (length) of the installed insert will be the metric diameter of the thread (in this case M4) multiplied by the “D” value