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 6650-01-573-8318
NSN 6150-01-400-4211
NSN 5985-00-959-2072
NSN 6320-00-521-9350
NSN 6110-01-273-6506
NSN 5855-01-391-7077
NSN 6150-01-108-3127
NSN 5905-01-629-9727
NSN 5965-01-520-5860
NSN 6150-01-390-3432
NSN 6130-01-602-8991
NSN 6320-01-345-5818