• MTZ Molded Thru-hole Inserts for secure plastic assembly, precision-engineered with a durable, textured design.
  • MTZ dimension dwg
  • MTZ Molded Thru-hole Inserts for secure plastic assembly, precision-engineered with a durable, textured design.
  • MTZ dimension dwg

MTZ Molded Thru-hole Inserts Inch

MTZ Insert Features

  • Design provides excellent performance when molded in thermoplastics and thermosetting plastics.
  • Tapped open end allows screw to pass through the insert.
  • Custom lengths available by request.
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Loading Parts

General
Insert ThreadInsert Thread CodeL Insert Length ±.005Insert Length CodeD Stock Dia. Before KnurlP End Diameter ±.005S1S2Thread Minor Diameter
0-80080.125125.109.078.030.030.0475 -.0510
2-56256.125125.156.142.030.030.0670-.0737
4-40440.188188.188.171.030.030.0860-.0939
6-32632.219219.219.202.030.060.105 -.114
8-32832.250250.250.226.050.060.131-.139
10-241024.281281.281.259.050.060.146 -.156
10-321032.281281.281.259.050.060.157-.164
1/4-202520.375375.344.321.060.090.197-.207
1/4-282528.375375.344.321.060.090.212-.220
5/16-183118.469469.437.404.080.090.260-.265
3/8-163716.562562.500.466.090.090.309-.321
Insert Thread CodeHost MaterialPull-out (lbs)Torque-out (in-lbs)
080 256ABS96-1045.2- 5.6
Polycarbonate106-1155.6- 6.0
440ABS166-1755.5-6.0
Polycarbonate173-1866.2-6.9
632ABS290-2987.5-8.0
Polycarbonate302-3188.5-9.0
832ABS368-37013.6-14.0
Polycarbonate372-38214.7-16.0
1024 1032ABS432-44450-55
Polycarbonate445-45452-57
2520 2528ABS620-63575-70
Polycarbonate635-65098-103
(1) Performance data shown is for reference only. Variations in application, boss material type and size, and installation method will affect the loads. PENCOM strongly encourages testing in the application.