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 5999-00-898-4590
NSN 6620-00-982-6855
NSN 5996-01-520-9570
NSN 5930-01-376-3248
NSN 5950-00-269-4805
NSN 5835-01-018-6294
NSN 6145-00-482-9546
NSN 6320-01-495-1244
NSN 6130-01-010-3254
NSN 4140-01-166-0028
NSN 5910-01-539-1959
NSN 2925-00-973-9413