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 5915-00-752-4458
NSN 5855-01-394-3688
NSN 5855-01-299-3510
NSN 5925-00-229-8024
NSN 5985-01-354-9818
NSN 5935-01-654-9433
NSN 5990-00-724-4375
NSN 6645-00-920-8690
NSN 6145-01-581-1780
NSN 6685-01-023-2166
NSN 5990-00-469-7654
NSN 6110-00-458-2083