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 5965-00-224-8798
NSN 4140-01-320-6751
NSN 5975-01-208-9668
NSN 6610-01-472-9219
NSN 6150-01-649-6448
NSN 5965-01-564-3773
NSN 6645-01-360-0293
NSN 5965-01-441-9505
NSN 6135-01-201-5858
NSN 6130-00-887-4652
NSN 7035-00-020-2227
NSN 5915-00-767-0943