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 6150-01-646-3321
NSN 5895-01-519-2461
NSN 5915-01-239-4435
NSN 6610-01-158-6540
NSN 6150-01-409-2858
NSN 5998-01-418-1624
NSN 6645-00-819-5045
NSN 6240-01-161-5007
NSN 5999-01-044-4528
NSN 5960-01-172-8617
NSN 6220-00-371-7589
NSN 6110-01-074-0835