An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5975-01-378-9818
NSN 5985-01-330-4929
NSN 5985-01-054-3994
NSN 5999-00-754-9190
NSN 5835-00-787-8122
NSN 6240-01-290-6449
NSN 6130-01-459-8018
NSN 5960-01-539-1956
NSN 6135-00-057-2005
NSN 6645-01-648-4439
NSN 5935-01-477-1782
NSN 6130-01-262-9195