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 6110-01-261-4980
NSN 5935-00-201-7464
NSN 6610-01-012-0517
NSN 6650-01-526-8727
NSN 6650-01-364-0299
NSN 5990-01-584-8363
NSN 5935-00-104-7220
NSN 5910-01-481-4165
NSN 5990-01-209-3955
NSN 5990-01-331-9438
NSN 5998-01-090-5989
NSN 5925-00-606-6529