Brochure
Call (800) 234-5613 or visit www.ezlok.com for an E-Z LOK distributor near you.
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METRIC THREAD SIZES — METRIC INTERNAL/METRIC EXTERNAL
EZ-LOK Internal External Length Tap Drill Tap Minimum Full Drive Tool
Part No. Thread Thread Size Size Thread Depth Catalog No.
450-3 M3-0.5 M6-1.0 6.5mm 5.1mm M6-1.0 7.8mm —
450-4 M4-0.7 M8-1.25 7.5mm 6.9mm M8-1.25 9.0mm 500-1
450-5 M5-0.8 M8-1.25 7.5mm 6.9mm M8-1.25 9.0mm 500-1
450-6 M6-1.0 M10-1.5 10.5mm 8.6mm M10-1.5 12.0mm 500-3
450-8 M8-1.25 M12-1.75 12.5mm 10.4mm M12-1.75 14.5mm 500-4
450-10 M10-1.5 M16-2.0 17.0mm 14.0mm M16-2.0 19.0mm 500-5
450-12 M12-1.75 M16-2.0 17.0mm 14.0mm M16-2.0 19.0mm 500-6
450-16 M16-2.0 M24-3.0 20.0mm 21.0mm M24-3.0 24.0mm 500-8
450-20 M20-2.5 M36-4.0 30.0mm 33.0mm M36-4.0 35.0mm —
450-24 M24-3.0 M36-4.0 30.0mm 33.0mm M36-4.0 35.0mm —
METRIC THREAD SIZES — U.S. INTERNAL/METRIC EXTERNAL
EZ-LOK Internal External Length Tap Drill Tap Minimum Full Drive Tool
Part No. Thread Thread (in.) Size Size Thread Depth Catalog No.
550-006 6-32 M6-1.0 .256 5.1mm M6-1.0 7.8mm 500-006
550-008 8-32 M8-1.25 .295 6.9mm M8-1.25 9.0mm 500-1
550-1024 10-24 M8-1.25 .295 6.9mm M8-1.25 12.0mm 500-2
550-1032 10-32 M8-1.25 .295 6.9mm M8-1.25 12.0mm 500-2
550-1420 1/4-20 M10-1.5 .413 8.6mm M10-1.5 14.5mm 500-3
550-5 5/16-18 M12-1.75 .492 10.4mm M12-1.75 14.5mm 500-4
550-6 3/8-16 M16-2.0 .669 14.0mm M16-2.0 19.0mm 500-5
550-8 1/2-13 M16-2.0 .669 14.0mm M16-2.0 19.0mm 500-7
METRIC THREAD SIZES — METRIC INTERNAL/U.S. EXTERNAL
EZ-LOK Internal External Length Tap Drill Tap Minimum Full Drive Tool
Part No. Thread Thread Size Size Thread Depth Catalog No.
650-6 M6-1.0 3/8-16 .406 5/16 3/8-16 15/32 500-3
650-8 M8-1.25 1/2-13 .484 27/64 1/2-13 9/16 500-4
650-10 M10-1.50 9/16-12 .515 31/64 9/16-12 19/32 500-5
650-10F M10-1.25 9/16-12 .515 31/64 9/16-12 19/32 500-5
650-12 M12-1.75 3/4-10 .656 21/32 3/4-10 3/4 500-6
650-14 M14-2.0 7/8-9 .687 49/64 7/8-9 13/16 500-7
650-16 M16-2.0 1-8 .781 7/8 1-8 7-8 500-8
AUTOMOTIVE DESIGNS
EZ-LOK Internal External Length Tap Drill Tap
Part No. Thread Thread Size Size
SPARK PLUG SIZES
329-1008 M10 -1.0 9/16-18 .453 33/64 9/16-18
329-1208 M12-1.25 5/8-18 .453 37/64 5/8-18
329-1212 M12-1.25 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 M14 -1.25 3/4-16 .328 11/16 3/4-16
329-1408 M14 -1.25 3/4-16 .453 11/16 3/4-16
329-1412 M14 -1.25 3/4-16 .703 11/16 3/4-16
329-1808 M18-1.5 1-12 .453 59/64 1-12
VW CASE SAVERS
330-10 (Open) M10-1.50 9/16-12 1.000 31/64 9/16-12
330-11 (Closed) M10-1.50 9/16-12 1.000 31/64 9/16-12
carbon sTeel inserTs for MeTal
carbon sTeel inserTs
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aUToMoTiVe