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 6110-01-396-7693
NSN 2925-01-486-7277
NSN 4140-01-360-6744
NSN 5935-01-222-1256
NSN 5960-01-195-2166
NSN 5895-01-562-1913
NSN 5985-01-029-7048
NSN 5855-01-188-4049
NSN 5910-00-678-6595
NSN 6610-01-597-1657
NSN 5910-00-422-5333
NSN 5965-01-199-8362