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 5930-01-437-6156
NSN 6240-00-218-1480
NSN 5835-00-092-1136
NSN 6105-01-631-2139
NSN 5975-01-323-3757
NSN 6685-01-623-4227
NSN 5945-00-161-4014
NSN 5965-00-454-8706
NSN 7035-01-056-5350
NSN 5930-01-458-4215
NSN 2925-01-359-9818
NSN 5965-01-657-4519