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 5975-01-587-1075
NSN 6650-01-043-2695
NSN 6130-01-173-6334
NSN 6320-00-382-7825
NSN 6685-01-103-4599
NSN 5905-01-255-7191
NSN 6685-01-010-0451
NSN 5835-00-289-9080
NSN 5915-01-395-7592
NSN 6145-01-474-7040
NSN 6650-01-299-8636
NSN 5895-01-427-3727