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 5985-00-174-0514
NSN 5965-00-092-8841
NSN 5915-00-233-6346
NSN 5950-01-541-9117
NSN 2925-01-523-3607
NSN 5999-01-079-6783
NSN 6320-01-516-3836
NSN 5935-01-143-3998
NSN 5925-01-642-0584
NSN 4140-01-227-6918
NSN 6220-01-313-8975
NSN 5935-00-837-2759