PCC Fasteners

Self-Retaining Bolts

Fail-safe bolts used in dynamic joint assemblies.

Self-retaining Bolts

Self-retaining bolts are fail-safe shear bolts for use in dynamic joint assemblies such as control linkages for flight surfaces, engine mechanisms, and fuel systems. 

PCC produces a variety of self-retaining bolt systems, which are available in any style shear bolt.

Self-retaining configurations include:

  • Circular Spring
  • Positive Lock
  • Impedance
  • Pawl and Thread End Release

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