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 6135-00-913-2062
NSN 5996-00-065-3400
NSN 6135-00-803-3012
NSN 4140-00-528-2921
NSN 6650-00-431-9541
NSN 7035-00-585-2113
NSN 7035-01-353-6861
NSN 6620-00-696-4700
NSN 5920-01-143-2212
NSN 5990-01-093-3087
NSN 5998-01-438-8477
NSN 5855-00-160-2286