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 5855-01-071-9204
NSN 5990-00-900-4459
NSN 5965-01-512-9925
NSN 6105-01-051-5901
NSN 5965-00-387-6880
NSN 6135-01-441-0518
NSN 5920-01-055-2024
NSN 6610-01-445-6362
NSN 5930-01-435-8290
NSN 5905-00-504-8586
NSN 7035-01-423-8343
NSN 6650-01-005-0714