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 5915-01-123-9956
NSN 6130-01-345-9712
NSN 5945-01-596-2870
NSN 5950-01-471-7769
NSN 2925-01-525-2106
NSN 6130-01-315-1166
NSN 5960-01-347-0751
NSN 5855-00-586-6255
NSN 5950-00-979-9023
NSN 6620-01-633-8443
NSN 6650-01-590-5439
NSN 4140-01-463-9023