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 5835-01-209-6410
NSN 5945-00-188-6541
NSN 5925-01-386-3178
NSN 4140-01-368-3539
NSN 2925-00-060-5423
NSN 6220-01-077-1843
NSN 6645-01-575-6955
NSN 5905-01-443-7777
NSN 5950-01-657-2139
NSN 5935-01-055-4748
NSN 5965-01-313-1544
NSN 5855-00-057-6900