Ideal for applications such as furniture, storm windows, crating and cabinetry, E-Z LOK Knife Threads use proprietary knife threads to slice - not crush - hard wood, which results in superior holding power.
 
1. Drill a hole using size chart
in table.

2. Thread insert into hole using screwdriver or E-Z LOK drive tool. Varnish may be used as lubricant to facilitate insertion. Install 1/16" to 1/8" below surface for optimum
pull out strength.

3. Position the attaching
part and install screw or bolt. Knife thread inserts can be installed using a screwdrive, bolt and jam nut, or an
E-Z LOK drive tool.
     
BRASS KNIFE THREAD INSERTS FOR WOOD
E-Z LOK
Part No.
Internal
Thread
Length/
inches
Major Diameter
External Thread
Hole Size (mm) Drive Tool
Catalog No.
400-004
4-40 .375 .350 1/4" --
400-006 6-32 .375 .350 1/4" 500-006
400-008 8-32 .375 .350 1/4" 500-1
400-3 10-24 .500 .453 3/8" 500-2
400-332 10-32 .500 .453 3/8" 500-2
400-4 1/4-20 .500 .453 3/8" 500-3
400-428 1/4-28 .500 .453 3/8" 500-3
400-5 5/16-18 .625 .600 1/2" 500-4
400-524 5/16-24 .625 .600 1/2" 500-4
400-6 3/8-16 .625 .600 1/2" 500-5
400-624 3/8-24 .625 .600 1/2" 500-5
400-M3 M3x0.5 .375 .350 1/4" 500-006
400-M4 M4x0.7 .375 .350 1/4" 500-1
400-M5 M5x0.8 .500 .453 3/8" 500-2
400-M6 M6x1.0 .500 .453 3/8" 500-3
400-M8 M8x1.25 .625 .600 1/2" 500-4
STAINLESS STEEL KNIFE THREAD INSERTS FOR WOOD
E-Z LOK
Part No.
Internal
Thread
Length/
inches
Major Diameter
External Thread
Hole Size (mm) Drive Tool
Catalog No.
400-008-CR 8-32 .375 .350 1/4" 500-1
400-3-CR 10-24 .500 .453 3/8" 500-2
400-4-CR 1/4-20 .500 .453 3/8" 500-3
Hole size requirements may vary depending on a number of factors, including material and tools. We recommend that you test your particular application before ordering. We gladly supply free samples.
Dimensional Drawing Mechanical Properties–Brass
Mechanical Properties–SS
800.234.5613
240 E. Rosecrans Ave, Gardena, CA 90248
v–310.323.5613 f–310.353.4444