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 6685-01-136-1500
NSN 5920-01-230-9572
NSN 5950-00-456-1328
NSN 5930-01-077-9605
NSN 5935-01-040-1333
NSN 5930-01-388-0865
NSN 6130-01-411-5252
NSN 5910-00-004-7819
NSN 6685-00-412-5864
NSN 5965-01-525-6322
NSN 5996-00-260-8291
NSN 5990-01-073-4782