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 5999-01-283-3095
NSN 6650-00-977-7533
NSN 2925-01-250-2731
NSN 6220-00-118-6112
NSN 5945-00-698-0920
NSN 5925-01-013-9650
NSN 6620-00-877-3266
NSN 5960-01-122-2686
NSN 6650-00-420-3593
NSN 6645-01-330-6028
NSN 5945-00-959-4528
NSN 5855-01-501-5683