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 5925-00-148-2832
NSN 5975-00-023-8987
NSN 5935-01-322-9719
NSN 7035-01-193-2667
NSN 5996-01-316-9090
NSN 5925-01-058-1853
NSN 6685-00-372-4670
NSN 5975-01-399-8564
NSN 5965-01-425-2039
NSN 6135-00-973-5632
NSN 5996-01-466-4577
NSN 6320-01-094-2634