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MH Series

The MH captive fasteners are ideal for applications where easy access to work panels is important. These captive fasteners are spring loaded to provide permanent retention when unfastened, preventing loss of hardware in moving parts or behind the panel. 
With our extensive industry experience and knowledge, Matdan is able to provide among the fastest turnaround in the industry.  Call us to learn more about the new MH Series High Profile Captive Screws.

Applications

  • Designed for Aerospace and Defense applications
  • Manufactured with DFARS compliant Stainless Steel and Aluminum
  • Provide permanent retention
  • Available in Floating or Flare-In Styles, and a variety of thread sizes, drive recesses, and finishes
  • MHL-M3Z4S-6A-AN4L
    Floating
    M3x.5-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.591
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M6Z2S-6A-AN4L
    Floating
    M6x1.0-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.289
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-08Z3S-4A-AN4L
    Floating
    164-32 UNC-3A
    Recess per Type 1A ANSI B18.6.3
    0.387
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M3Z1S-4A-AN4L
    Floating
    M3x.5-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.216
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M5Z5S-4A-AN4L
    Floating
    M5x.8-4h6h
    Recess per Type 1A ANSI B18.6.3
    1.332
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-06Z3S-5A-AN4L
    Floating
    .138-32 UNC-3A
    Recess per Type 1A ANSI B18.6.3
    0.461
    302 Stainless Steel
    0.218-0.279
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-12Z1S-5A-AN4L
    Floating
    .250-28 UNF-3A
    Recess per Type 1A ANSI B18.6.3
    0.164
    302 Stainless Steel
    0.218-0.279
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M4Z5S-5A-AN4L
    Floating
    M4x.7h6h
    Recess per Type 1A ANSI B18.6.3
    0.621
    302 Stainless Steel
    0.218-0.279
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-04Z3S-6A-AN4L
    Floating
    .112-40 UNC-3A
    Recess per Type 1A ANSI B18.6.3
    0.466
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-10Z1S-6A-AN4L
    Floating
    .190-32 UNF-3A
    Recess per Type 1A ANSI B18.6.3
    0.246
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M3Z5S-6A-AN4L
    Floating
    M3x.5-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.716
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M6Z3S-6A-AN4L
    Floating
    M6x1.0-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.414
    302 Stainless Steel
    0.280-0.341
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-08Z4S-4A-AN4L
    Floating
    164-32 UNC-3A
    Recess per Type 1A ANSI B18.6.3
    0.512
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M3Z2S-4A-AN4L
    Floating
    M3x.5-4h6h
    Recess per Type 1A ANSI B18.6.3
    0.341
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-M5Z6S-4A-AN4L
    Floating
    M5x.8-4h6h
    Recess per Type 1A ANSI B18.6.3
    1.457
    302 Stainless Steel
    0.156-0.217
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch
  • MHL-06Z4S-5A-AN4L
    Floating
    .138-32 UNC-3A
    Recess per Type 1A ANSI B18.6.3
    0.586
    302 Stainless Steel
    0.218-0.279
    6061-T6 Aluminum
    6061-T6 Aluminum
    Natural
    Locking Patch

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