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 5998-01-499-5496
NSN 6240-01-414-0077
NSN 6645-00-023-8386
NSN 5985-00-647-4998
NSN 6645-00-069-4381
NSN 6105-01-237-1808
NSN 6220-01-013-4559
NSN 6620-00-470-3219
NSN 5855-01-418-0089
NSN 5985-01-590-6970
NSN 5985-00-729-8180
NSN 5999-00-964-4476