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 5998-01-264-5460
NSN 6685-01-325-8108
NSN 5975-00-698-9853
NSN 5935-01-237-1556
NSN 5920-01-544-4231
NSN 6610-00-486-5343
NSN 6150-01-482-9311
NSN 6150-01-467-9432
NSN 6645-00-854-7505
NSN 5925-01-591-4574
NSN 5930-01-442-3075
NSN 6110-01-441-9041