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 5998-01-579-0658
NSN 5960-00-415-1797
NSN 5965-01-234-6844
NSN 5910-01-650-9243
NSN 5925-00-973-1160
NSN 6645-01-498-5102
NSN 5835-01-267-3388
NSN 5950-01-205-2757
NSN 5835-01-604-1882
NSN 6110-01-215-9357
NSN 6145-00-033-2997
NSN 7035-01-487-6481