UNC
INTERNAL
UNF
INTERNAL
EXTRA
HEAVY WALL
METRIC INTERNAL/
METRIC EXTERNAL
UNC INTERNAL/
METRIC EXTERNAL
METRIC INTERNAL/
UNC EXTERNAL
AUTOMOTIVE

THREAD INSERTS / AUTOMOTIVE DESIGNS
E-ZLOK
Part No.		 Internal
Thread 		External
Thread 		Length Tap Drill
Size		 Tap
Size		 Minimum Full
Thread Depth
329-1008 M10x 1/2" reach 9/16-18 .453 33/64 9/16-18 --
329-1208 M12 x 1/2"reach 5/8-18 .453 37/64 5/8-18 --
329-1212 M12x 3/4" reach 5/8-18 .703 37/64 5/8-18 --
750-14 M14-1.25" M18-1.5 11.5mm 16.5mm M18-1.5 --
329-1406 M14x 3/8" reach 3/4-16 .328 11/16 3/4-16 --
329-1408 M14 x 1/2"reach 3/4-16 .453 11/16 3/4-16 --
329-1412 M14x 3/4" reach 3/4-16 .703 11/16 3/4-16 --
329-1808 M18 x 1/2"reach 1-14 .453 59/64 1-12 --
330-10 (Open) M10-1.50 9/16-12 1.000 31/64 9/16-12 1 1/16
330-11 (Closed) M10-1.50 9/16-12 1.000 31/64 9/16-12 1 1/16

Mechanical Properties
See installation Video
Power drive tools are available for high volume installation. See insert tables for catalog numbers and sizes.
800.234.5613
240 E. Rosecrans Ave, Gardena, CA 90248
v–310.323.5613 f–310.353.4444