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 5945-01-615-2924
NSN 6105-00-986-8231
NSN 4140-00-717-6123
NSN 5996-00-604-5557
NSN 5965-01-020-4104
NSN 5975-00-041-1426
NSN 5895-00-270-0949
NSN 6110-01-196-0623
NSN 5925-01-642-3787
NSN 6130-01-067-0786
NSN 6685-01-656-3886
NSN 5985-01-505-8192