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 6130-01-163-6967
NSN 5990-01-373-3104
NSN 5915-01-447-2589
NSN 6650-01-217-0303
NSN 5975-01-117-2228
NSN 6240-01-333-1996
NSN 6150-01-373-9864
NSN 5996-00-844-6227
NSN 6320-01-345-5818
NSN 6650-00-035-9297
NSN 6130-01-112-1191
NSN 6145-01-027-2055