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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6620-01-421-3917
NSN 5996-01-240-0091
NSN 5920-01-432-2428
NSN 6610-00-170-6715
NSN 5965-01-281-3895
NSN 6110-00-317-8063
NSN 5965-00-126-8401
NSN 5920-01-525-7688
NSN 5945-00-547-9956
NSN 2925-01-036-8251
NSN 4140-00-311-6329
NSN 2925-01-353-3928