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 5920-00-008-8465
NSN 6610-01-394-4944
NSN 5975-00-636-4910
NSN 6645-01-275-2683
NSN 6320-01-425-1417
NSN 6110-00-008-1766
NSN 6320-00-977-3930
NSN 5930-01-292-3121
NSN 5855-01-482-0440
NSN 6145-00-840-5577
NSN 5920-01-227-1877
NSN 5915-01-255-9661