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 5895-01-078-4619
NSN 6610-01-364-0159
NSN 6110-01-573-5294
NSN 4140-00-248-5679
NSN 6220-01-386-6702
NSN 5935-01-619-4545
NSN 5855-01-047-3231
NSN 6320-01-103-6218
NSN 5965-00-170-5254
NSN 5990-00-713-9016
NSN 6130-01-271-8035
NSN 5996-01-377-3743