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 6645-01-258-3229
NSN 5975-01-117-4853
NSN 6650-01-214-6285
NSN 6110-00-402-7637
NSN 5910-00-992-4381
NSN 6135-00-377-9165
NSN 5855-01-567-3694
NSN 5935-00-920-7096
NSN 5990-00-665-4105
NSN 5895-00-672-1772
NSN 5945-01-175-2885
NSN 5985-01-275-7323