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 5835-01-018-6294
NSN 6110-00-185-8147
NSN 5895-01-078-8827
NSN 4140-01-409-1764
NSN 6650-00-170-5095
NSN 5855-01-110-9564
NSN 6650-01-514-7809
NSN 5950-00-157-3785
NSN 6105-00-915-6601
NSN 5835-00-816-0394
NSN 6645-01-146-3323
NSN 5895-00-933-5575