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 6135-01-174-9195
NSN 6110-01-338-0599
NSN 6150-01-231-6662
NSN 5998-01-525-9276
NSN 2925-00-284-1534
NSN 5895-01-143-0822
NSN 6645-01-544-3581
NSN 2925-01-101-4655
NSN 5945-01-550-7802
NSN 5950-01-259-2696
NSN 4140-00-930-3293
NSN 6145-01-459-7837