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 6610-01-021-5068
NSN 6110-01-549-9228
NSN 6220-01-457-1209
NSN 5935-00-216-7435
NSN 6645-01-174-8116
NSN 6145-01-622-4952
NSN 6610-01-005-5832
NSN 6220-01-090-0126
NSN 6220-00-236-3383
NSN 5985-00-012-5756
NSN 6130-01-422-0563
NSN 6240-01-578-6227