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 5990-01-529-8433
NSN 6110-01-646-2251
NSN 5915-01-376-8554
NSN 6320-00-242-3300
NSN 5915-01-538-5047
NSN 5998-00-937-4309
NSN 5910-01-010-3356
NSN 6320-01-525-4789
NSN 6220-01-364-7808
NSN 6105-01-591-9778
NSN 6620-00-155-2608
NSN 5998-01-661-2392