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 4140-01-555-7275
NSN 5935-00-168-1460
NSN 6320-01-519-8767
NSN 6135-01-022-5427
NSN 5990-01-299-2014
NSN 5855-01-447-3656
NSN 7035-01-441-0942
NSN 5935-00-829-3714
NSN 6135-01-090-5365
NSN 2925-00-221-8529
NSN 6650-00-925-3779
NSN 5935-00-594-7793