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 6685-00-228-9363
NSN 6105-01-598-4055
NSN 4140-01-339-2829
NSN 5915-01-254-9734
NSN 5999-01-502-8775
NSN 5950-01-214-7965
NSN 6685-01-647-5358
NSN 6240-01-035-5294
NSN 5895-01-214-8396
NSN 6320-00-468-8421
NSN 6685-00-976-3920
NSN 5996-00-133-9032