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 2925-01-222-7764
NSN 5945-01-429-9824
NSN 5930-01-111-6768
NSN 5855-00-138-2386
NSN 7035-00-238-3662
NSN 6110-00-954-0718
NSN 6220-00-717-5099
NSN 6110-00-728-4515
NSN 5950-01-224-8629
NSN 5925-01-458-7026
NSN 2925-01-442-7812
NSN 4140-00-981-5474