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 5996-01-228-5334
NSN 6650-00-597-7313
NSN 5975-01-356-3070
NSN 4140-01-199-5196
NSN 6645-01-324-8185
NSN 5905-01-081-4655
NSN 5960-00-553-7338
NSN 5895-01-386-3049
NSN 6220-01-464-3040
NSN 6105-01-582-5537
NSN 4140-00-959-4255
NSN 6645-01-432-7943