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 5950-01-492-1611
NSN 5835-00-322-5654
NSN 5930-01-332-1102
NSN 6150-01-119-4153
NSN 7035-00-946-2642
NSN 5960-01-043-4770
NSN 5855-01-417-3250
NSN 6685-01-435-5320
NSN 5975-00-516-9335
NSN 6645-00-467-6094
NSN 5905-00-881-2109
NSN 5905-00-924-9325