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 5915-00-801-8860
NSN 5895-01-539-8317
NSN 4140-01-315-5218
NSN 5996-00-114-0021
NSN 5996-01-485-5920
NSN 5895-00-823-1457
NSN 6320-00-790-4844
NSN 5855-01-240-8787
NSN 2925-01-458-5808
NSN 6650-01-010-4204
NSN 5950-00-430-1602
NSN 5960-00-882-3008