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 5935-00-369-7803
NSN 6135-01-529-8523
NSN 6220-00-454-1132
NSN 5950-01-457-3587
NSN 5998-01-417-2532
NSN 6105-01-462-6082
NSN 2925-01-247-8058
NSN 6105-01-297-3704
NSN 6320-00-445-1187
NSN 5965-00-594-3115
NSN 6240-01-315-7849
NSN 6105-00-225-3824