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 6610-01-248-4339
NSN 5999-01-106-3451
NSN 6620-00-986-0747
NSN 2925-01-495-1178
NSN 5895-01-235-1274
NSN 6150-01-040-9499
NSN 5985-00-814-3249
NSN 6620-00-801-8885
NSN 5998-01-243-6453
NSN 5998-01-476-9623
NSN 5950-01-090-0672
NSN 6135-01-167-0759