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ISO 4580:2021
M00001143
New product
ISO 4580:2021 Aerospace - Drives, internal, TORX® PARALOBE® driver bit - Geometrical definition, gaging and technical requirements
standard by International Organization for Standardization, 11/01/2021
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Full Description
This document specifies basic dimensions, characteristics and engineering requirements for TORX PARALOBE driver bits used with aerospace fasteners.