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 5950-01-570-4438
NSN 5835-00-264-0946
NSN 5935-01-067-8627
NSN 6130-00-369-6637
NSN 5999-01-310-9133
NSN 5855-01-356-5284
NSN 6150-01-580-2431
NSN 6220-01-433-7039
NSN 6135-01-329-7994
NSN 5945-01-415-0858
NSN 6645-01-385-6886
NSN 2925-01-149-2865