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 6110-01-419-3561
NSN 7035-01-589-0186
NSN 6130-01-100-4682
NSN 6145-01-605-0948
NSN 6220-01-576-8405
NSN 5895-01-549-0765
NSN 4140-00-058-0044
NSN 6620-01-571-7727
NSN 6150-01-309-3071
NSN 5895-01-394-4647
NSN 5915-01-464-3853
NSN 6610-01-420-7817