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 6610-00-032-3536
NSN 5895-01-598-1301
NSN 5950-01-604-8158
NSN 5910-01-324-4462
NSN 5990-01-154-7296
NSN 5950-01-203-6162
NSN 5930-00-042-0903
NSN 6645-01-529-8822
NSN 6320-01-266-7607
NSN 6110-01-097-1406
NSN 5985-01-088-6193
NSN 5895-01-541-4418