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 5975-01-538-0604
NSN 5855-01-530-0125
NSN 5975-01-128-7956
NSN 5999-01-467-7246
NSN 5920-00-246-5992
NSN 6685-00-706-9562
NSN 6685-00-326-5969
NSN 6610-00-670-7803
NSN 5930-01-143-9164
NSN 2925-00-536-4574
NSN 5960-01-499-3544
NSN 5925-00-466-7308