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 5950-01-039-9797
NSN 5975-00-111-1226
NSN 5999-00-150-8792
NSN 5930-01-029-4870
NSN 6650-01-447-2858
NSN 5999-01-013-1120
NSN 6240-01-542-3823
NSN 5985-01-440-0195
NSN 5975-00-069-3512
NSN 5960-00-608-6711
NSN 6105-01-641-7351
NSN 5855-00-237-4088