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 5985-01-256-6001
NSN 5920-01-641-5469
NSN 6645-00-674-9728
NSN 5960-00-849-4334
NSN 6645-01-475-8283
NSN 5999-01-319-7316
NSN 6650-01-513-2004
NSN 6320-01-476-7702
NSN 6220-00-613-6808
NSN 5996-01-181-4326
NSN 6685-01-359-1760
NSN 5999-01-326-1442