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 5855-01-522-9161
NSN 5905-01-118-4326
NSN 5855-01-245-8689
NSN 5965-00-004-6371
NSN 5985-01-282-5543
NSN 5985-01-330-0242
NSN 6150-00-593-5199
NSN 5996-01-053-7839
NSN 5996-00-382-9296
NSN 6145-01-428-2448
NSN 6145-01-557-4876
NSN 5945-01-617-1577