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 6150-01-439-5533
NSN 5920-01-357-7165
NSN 6220-00-935-4308
NSN 6645-01-641-1575
NSN 5910-00-248-4039
NSN 5975-00-830-7638
NSN 5965-01-350-1890
NSN 5910-01-166-5664
NSN 6110-01-399-1903
NSN 7035-01-565-1288
NSN 5998-00-233-6401
NSN 5935-00-464-9008