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 5999-01-197-6952
NSN 5975-01-197-8462
NSN 5895-01-350-3527
NSN 6685-00-291-4050
NSN 5996-01-480-4559
NSN 6105-00-073-9392
NSN 6650-00-294-0881
NSN 6135-01-230-4399
NSN 5998-00-106-8307
NSN 6220-01-588-8244
NSN 6320-01-470-6826
NSN 6150-00-150-1763