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Homepage>BS Standards>49 AIRCRAFT AND SPACE VEHICLE ENGINEERING>49.030 Fasteners for aerospace construction>49.030.01 Fasteners in general>21/30421021 DC BS ISO 4579. Aerospace. Drives, internal, TORX PARALOBE drive. Geometrical definition, gaging and technical requirements
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21/30421021 DC BS ISO 4579. Aerospace. Drives, internal, TORX PARALOBE drive. Geometrical definition, gaging and technical requirements

21/30421021 DC

BS ISO 4579. Aerospace. Drives, internal, TORX PARALOBE drive. Geometrical definition, gaging and technical requirements

CURRENCY
25.47 USD
Standard number:21/30421021 DC
Pages:15
Released:2021-02-22
Status:Draft for Comment
DESCRIPTION

21/30421021 DC


This standard 21/30421021 DC BS ISO 4579. Aerospace. Drives, internal, TORX PARALOBE drive. Geometrical definition, gaging and technical requirements is classified in these ICS categories:
  • 49.030.01 Fasteners in general

This international standard specifies basic dimensions, characteristics and engineering requirements for TORX® PARALOBE® recesses in aerospace fasteners.