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 6105-01-517-5739
NSN 5999-00-070-8175
NSN 6645-00-050-3738
NSN 5925-00-017-9718
NSN 5945-01-364-8496
NSN 4140-01-634-0330
NSN 5855-01-524-2040
NSN 6645-01-530-3654
NSN 5999-01-176-4553
NSN 5985-00-097-0057
NSN 6620-01-448-0572
NSN 6650-00-515-6002