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 6650-00-977-7533
NSN 5945-00-250-0722
NSN 5895-01-312-1710
NSN 5975-01-122-4250
NSN 6150-01-073-8037
NSN 5965-01-415-9196
NSN 6620-01-607-5738
NSN 5915-00-429-1986
NSN 5915-01-570-1782
NSN 5960-00-828-4704
NSN 5895-00-168-4834
NSN 5999-01-305-0940