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 2925-01-041-8201
NSN 5965-01-202-1007
NSN 5960-00-809-7852
NSN 5935-01-218-4901
NSN 5985-01-523-7444
NSN 5985-01-384-4384
NSN 5905-00-288-1907
NSN 6150-01-519-9309
NSN 5835-01-477-0137
NSN 2925-01-049-8906
NSN 6610-01-535-4230
NSN 5996-01-312-8497