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 5920-01-076-0644
NSN 6145-01-371-2916
NSN 5960-01-013-9346
NSN 7035-01-174-1029
NSN 6105-01-271-4922
NSN 7035-00-703-3535
NSN 6220-01-416-6324
NSN 5925-01-133-3162
NSN 5930-00-446-9125
NSN 6650-01-348-8792
NSN 5985-01-061-5194
NSN 6685-00-180-0349