Typically used in applications for aerospace and military. Open the catalog to page 4. Used in applications which require isolation of the screw from other assembly elements of the application. KVT-Fastening does not just supply standard products and individual components, but also provides close and active customer support in the search for ideal solutions, particularly when specific requirements Will ensure that dust and other foreign objects will not contaminate the assembly part. KVT-Fastening — Fastening technology Blind rivet nuts Blind rivet technology Thread inserts Self-clinching fasteners Lock nuts Bonding fasteners Access solutions Quick fastening elements and clips Cataloog release pins and spring plungers Fastening, sealing and flow control solutions for complex applications Installation technology The extensive KVT-Fastening portfolio offers optimal solutions for your most challenging applications. Typically used in applications that are prone to certain levels of vibration which request additional safety.
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Each tool has notches where the protruding insert kees fit to enable effective winding in of the insert. Once the insert is fully wound in, the tool can be pulled back and turned 45 degrees, so the kees are situated between the notches, and driven down through the threads of the parent material, mechanically locking it into place.
Drilling and tapping can be done without any specialist equipment, just standard drills and taps. They can be used for thread repair, if the defected thread has to be replaced with the same nominal diameter. After installation of the kees into the parent material the assembly is form-closed.
No check with a thread gauge according to DIN standard is possible in the area of the kees. Typical applications are transmission housings, electronic equipment and suspension units. It is possible to purchase complete tooling sets, which contain all required tools for installation. Note: de drill is taller - follow tables for exact dimensions. Chamfer if necessary. Tap a new screw thread with a standard tap. Follow the tables for exact dimension and depth. Remove Use a standard drill to remove the insert material between the keys and the internal thread, upon the correct depth consult the tables.
Deflect keys inward and break off. Remove the insert with Drill Out E-Z out tool or an equal device. An identical insert can now be installed in the original hole. No re-work of the hole will be necessary.
MF Supply is a Leading Supplier of Keensert® Inserts
KEENSERTS® – THREADED INSERTS
Keensert heavy duty serie KNHM