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 5950-00-725-6115
NSN 5930-00-703-7847
NSN 6320-00-564-2772
NSN 5965-00-922-6243
NSN 5975-01-492-5505
NSN 5905-01-176-6423
NSN 6685-01-372-8769
NSN 5960-01-411-5217
NSN 6685-00-985-4062
NSN 7035-01-528-0361
NSN 5975-01-408-6643
NSN 2925-01-620-9673