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 6610-00-099-4096
NSN 6105-01-505-1137
NSN 6650-01-064-8941
NSN 5930-01-510-7305
NSN 5945-01-145-0801
NSN 5990-00-932-3070
NSN 5855-01-379-8751
NSN 5905-00-131-2786
NSN 5910-01-204-9539
NSN 6650-00-401-7896
NSN 5910-01-030-4665
NSN 5985-00-734-7479