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 6150-00-481-4763
NSN 5998-01-482-1844
NSN 2925-01-495-1178
NSN 5985-00-908-1727
NSN 5935-01-123-9151
NSN 6135-00-933-4293
NSN 5925-00-932-3027
NSN 2925-01-463-8856
NSN 7035-00-155-9513
NSN 6110-00-930-4818
NSN 6685-00-906-1643
NSN 5990-01-310-2848