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 4140-01-106-2559
NSN 5945-00-888-7744
NSN 2925-01-655-0562
NSN 7035-01-626-7763
NSN 6645-01-615-9875
NSN 7035-00-238-3662
NSN 6135-00-334-4500
NSN 5990-01-030-5206
NSN 6645-00-932-1464
NSN 6320-01-219-5174
NSN 5915-01-198-2074
NSN 5996-01-415-3291