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 5960-01-564-5044
NSN 5985-00-496-6828
NSN 6645-01-441-4456
NSN 5996-01-489-1137
NSN 6620-01-224-9007
NSN 6110-00-991-8637
NSN 5855-00-411-8688
NSN 6610-00-753-2281
NSN 6610-01-331-2070
NSN 5935-01-052-7727
NSN 6145-00-220-9933
NSN 6105-01-069-9190