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 5915-01-160-9549
NSN 5905-01-276-2171
NSN 2925-00-881-3770
NSN 6320-01-366-5157
NSN 5835-01-118-4690
NSN 5905-01-160-0044
NSN 5985-01-631-5928
NSN 6105-01-107-9337
NSN 5945-00-348-2740
NSN 5965-01-222-2613
NSN 5950-01-005-0111
NSN 7035-01-149-7502