Provides an exact fit and maximum contact for hex fasteners
Radiused corners prevent fastener round-off by applying force to a fastener’s flat sides, rather than its corners.
Meets minimum value of 1.3 times the ANSI standard for Proof Torque. Verified by a single-cycle test that applies torque until specified value is reached without failure or permanent deformation.
METRIC SERIES
ANSI | TEKTON | ||
Source: ASME B107.5M - 2002 |
INCH SERIES
ANSI | TEKTON | ||
Source: ASME B107.1 - 2002 |