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 6320-00-456-0836
NSN 7035-01-089-4485
NSN 5935-01-029-4067
NSN 6610-00-974-1995
NSN 6685-00-269-4895
NSN 5960-01-212-8118
NSN 5910-01-483-9160
NSN 4140-01-429-8545
NSN 5999-01-089-8956
NSN 5950-01-243-7471
NSN 5910-01-589-7714
NSN 6105-01-021-2179