Item # SS0221XXX, Spline Socket, 0.251" Nominal Dia. On Sales Systems Ltd.

Applicable socket depths are specified in the dimensional tables and notes for the respective screw types.
Where spline sockets are chamfered, the depth of chamfer shall not exceed 10 percent of the nominal socket size for sizes up to and including 0.060 in., and 7.5 percent for larger sizes. For chamfered sockets, it is permissible for the NOT GO socket gage to enter to the depth of chamfer as specified in Appendix.
Where both six and four splines are available, six splines will be supplied unless four splines are ordered.
Broach petals at the bottom of the socket are permissible.

Unit of Measure

Manufacturer | Specifications | Codes and Standards

N/A Industrial Fasteners Institute

N/A ASME B18.3 2002

Manufacturer