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 5990-01-649-0635
NSN 6320-01-319-3584
NSN 6135-01-502-5787
NSN 5855-01-495-6457
NSN 5965-01-055-7645
NSN 6130-00-211-2890
NSN 6650-01-418-0790
NSN 6220-00-925-7470
NSN 5996-01-554-7644
NSN 6620-01-411-7382
NSN 5945-01-521-4254
NSN 5965-00-510-4301