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 6240-01-487-6459
NSN 5996-01-015-6460
NSN 6150-01-512-6116
NSN 6610-01-048-9022
NSN 5985-00-358-2547
NSN 5935-01-398-4802
NSN 6645-01-431-4545
NSN 2925-01-041-8201
NSN 6150-01-014-5205
NSN 6620-01-383-6494
NSN 7035-01-344-4192
NSN 5950-00-203-4401