EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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These Knurled Inserts for Thicker Panels have tiny knurls under their head, and are designed to be installed into most materials over 0.030in/0.76mm in thickness. Their reduced length makes them ideal for limited clearance applications. They can be installed using lightweight, handheld pneumatic tools that can be located at any position in your assembly sequence. As the insert is installed, the threaded nut portion is drawn into the upper sleeve portion. This 360ยบ swaging action expands the sleeve to firmly hold the insert in position in the hole. They are to be used with Grade 8/Metric 12.9 mating screws.
AT Type Knurled Blind Threaded Inserts for Thicker Panels
Unit of Measure
1 2 3 

Item #

Item Name

Thread Size

Mounting Hole Diameter

Length

06601006-XX189 N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06601006-XX33 N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06601008-02Q N/A 5/16-18 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 5/16-18 N/A 0.640 in N/A 0.615 in
06601008-XX189 N/A 5/16-18 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 5/16-18 N/A 0.640 in N/A 0.615 in
06602003-26Q N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06602003-XX186 N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06602005-02Q N/A 10-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-32 N/A 0.400 in N/A 0.370 in
06602005-XX186 N/A 10-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-32 N/A 0.400 in N/A 0.370 in
06602006-02Q N/A 10-24 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-24 N/A 0.400 in N/A 0.370 in
06602006-26Q N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06603003-29Q N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06603004-70Q N/A 10-24 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-24 N/A 0.400 in N/A 0.370 in
06604002-19Q N/A 6-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 6-32 N/A 0.400 in N/A 0.370 in
06604002-XX304T N/A 6-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 6-32 N/A 0.400 in N/A 0.370 in
06604002-XXC3R N/A 6-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 6-32 N/A 0.400 in N/A 0.370 in
06604003-19Q N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06604003-XX304T N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06604003-XXC3R N/A 8-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 8-32 N/A 0.400 in N/A 0.370 in
06604005-19Q N/A 10-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-32 N/A 0.400 in N/A 0.370 in
06604005-XX304T N/A 10-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-32 N/A 0.400 in N/A 0.370 in
06604005-XXC3R N/A 10-32 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 10-32 N/A 0.400 in N/A 0.370 in
06604006-19Q N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06604006-XX304T N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06604006-XXC3R N/A 1/4-20 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 1/4-20 N/A 0.540 in N/A 0.515 in
06604010-19Q N/A 3/8-16 Thread Size AT Type Knurled Blind Threaded Insert for Thicker Panels N/A 3/8-16 N/A 0.770 in N/A 0.745 in
Unit of Measure
1 2 3