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 5910-01-511-9247
NSN 6685-01-607-6481
NSN 6135-00-862-5736
NSN 5895-01-546-5574
NSN 6130-01-123-5773
NSN 5895-00-067-4968
NSN 6240-01-633-6350
NSN 5965-00-113-9748
NSN 5998-01-132-0479
NSN 5835-00-833-7080
NSN 5975-00-593-4615
NSN 5915-01-056-3620