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 5925-01-124-7215
NSN 5960-01-495-0859
NSN 6610-01-472-9219
NSN 6105-01-144-0596
NSN 5910-00-144-4383
NSN 6240-00-061-3362
NSN 5895-01-655-2147
NSN 6650-01-504-0956
NSN 5855-01-385-4234
NSN 6135-01-142-2417
NSN 5996-01-478-7331
NSN 2925-01-485-6262