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 6135-01-568-3234
NSN 6110-01-274-4900
NSN 5930-00-989-1967
NSN 6685-00-090-0347
NSN 5965-00-665-2156
NSN 6685-00-203-2389
NSN 6105-00-903-6789
NSN 5930-01-189-1645
NSN 5930-01-087-5950
NSN 2925-01-282-3206
NSN 5855-01-203-4719
NSN 5910-01-560-4230