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 6650-01-272-3727
NSN 5915-00-149-1458
NSN 2925-01-573-1067
NSN 6645-01-343-6077
NSN 5895-01-347-6191
NSN 6130-00-369-6637
NSN 6240-00-306-9214
NSN 5895-01-163-1235
NSN 7035-00-679-9027
NSN 6610-01-245-8015
NSN 6130-01-278-6406
NSN 5950-00-119-6611