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 6650-01-530-0589
NSN 5998-01-117-0415
NSN 6135-00-078-9931
NSN 6135-01-350-2932
NSN 5999-00-136-7120
NSN 5990-01-313-5543
NSN 5910-01-312-9783
NSN 5895-00-182-7544
NSN 6320-01-544-6447
NSN 6650-01-147-7135
NSN 5855-01-147-6024
NSN 5990-00-683-1095