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 6220-01-350-8014
NSN 6145-01-429-8529
NSN 6110-00-414-1624
NSN 5996-00-222-6049
NSN 5920-01-444-9628
NSN 5960-01-589-6846
NSN 6110-01-481-2807
NSN 5925-00-059-4991
NSN 6240-01-295-6483
NSN 6240-01-330-8126
NSN 6145-00-504-5221
NSN 5915-00-690-9801