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 4140-00-679-9512
NSN 5996-01-061-6894
NSN 5935-00-263-3641
NSN 2925-01-168-6253
NSN 5985-01-361-3735
NSN 5965-01-626-5775
NSN 6110-00-271-9928
NSN 6220-01-547-0271
NSN 6220-00-995-2837
NSN 6145-01-118-6835
NSN 5915-00-022-3496
NSN 5835-00-833-7080