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 6145-00-493-4073
NSN 6620-01-358-4853
NSN 5895-01-131-4569
NSN 6145-00-911-9245
NSN 6130-00-672-9222
NSN 5945-00-728-4588
NSN 5960-01-260-7430
NSN 5935-00-203-5649
NSN 5930-01-220-1809
NSN 2925-01-656-8217
NSN 5996-01-074-8161
NSN 5945-01-644-3985