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 6135-01-549-9135
NSN 5975-00-707-6245
NSN 6110-01-645-9391
NSN 6130-00-114-5019
NSN 6240-01-078-7941
NSN 7035-01-511-8467
NSN 6145-01-111-2291
NSN 5950-01-287-8493
NSN 5975-00-088-9947
NSN 7035-01-434-6134
NSN 7035-00-200-5162
NSN 6620-01-215-7979