Separation Bolts

Hi-Shear SB series separation bolts are designed and manufactured for use in launch vehicles, missiles, aircraft and other applications where rapid structure separation is demanded. Hi-Shear built Separation Bolts have been fully qualified for fairing separation on the ATLAS and DELTA launch vehicles. The SB family can be designed to meet specific customer applications and can be produced from standard commercially available bolt sizes.Hi-Shear bolts do not fragment, rather, they separate into two parts, one of which is ejected from the structure. Hi-Shear PC series Power Cartridges are recommended for use with the SB series Bolts. Forward Bolt

Data Sheets:

  • Separation Bolt SB4400 Data Sheet   PDF Format
  • Separation Bolts Summary Data Sheet   PDF Format
  • SFW Bolt Data Sheet   PDF Format


  • Contact our Application Engineers for further Information.

    UL Listed



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