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 5855-00-110-9341
NSN 6135-01-380-4396
NSN 6645-01-157-9080
NSN 5965-01-105-7901
NSN 5835-01-149-6855
NSN 6110-01-622-7687
NSN 5985-01-089-3230
NSN 5905-00-216-6576
NSN 5930-00-895-3990
NSN 5855-00-436-3852
NSN 5855-01-630-1223
NSN 5895-00-529-7547