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 5975-01-376-5355
NSN 6685-00-523-1500
NSN 6150-01-076-8567
NSN 6645-00-864-6794
NSN 6645-00-825-5677
NSN 5930-01-230-4902
NSN 5985-01-390-5947
NSN 5950-01-340-9984
NSN 6650-01-391-7527
NSN 5996-00-950-5829
NSN 5855-01-276-5447
NSN 5985-01-447-1108