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 5999-00-968-6816
NSN 5950-00-462-1792
NSN 6685-00-706-9562
NSN 6645-01-484-9847
NSN 6130-01-631-2227
NSN 5930-01-411-4980
NSN 5835-01-549-2911
NSN 5960-01-512-0233
NSN 5935-01-142-7895
NSN 6105-00-914-3775
NSN 5999-00-585-3338
NSN 6105-00-359-9243