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 6150-00-399-1431
NSN 5910-01-317-1668
NSN 6685-00-878-9212
NSN 6150-01-577-2814
NSN 5996-01-472-2858
NSN 6135-01-010-0891
NSN 5960-01-469-7484
NSN 5835-01-031-7265
NSN 5905-00-221-7865
NSN 5985-01-132-3240
NSN 6645-01-598-3976
NSN 6650-01-399-8552