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 5999-01-401-5322
NSN 6240-00-079-0112
NSN 6110-00-138-9520
NSN 5998-00-993-1269
NSN 5930-01-152-3655
NSN 5998-00-399-2830
NSN 5905-01-189-4058
NSN 5920-00-555-1877
NSN 5990-01-458-9576
NSN 6610-00-149-1534
NSN 2925-01-136-2551
NSN 5855-01-125-4768