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 5835-00-987-9341
NSN 5835-01-614-1900
NSN 6220-01-633-7358
NSN 5835-01-036-4951
NSN 6150-00-596-9882
NSN 5990-01-109-5295
NSN 5905-00-911-9110
NSN 6645-00-845-1071
NSN 4140-01-213-9199
NSN 5950-01-286-7261
NSN 5910-00-567-9116
NSN 5998-01-144-2165