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 5930-01-427-3676
NSN 5920-00-818-1592
NSN 6620-01-114-0841
NSN 6130-00-499-3843
NSN 6220-01-512-2028
NSN 5950-01-474-5576
NSN 6145-01-528-1197
NSN 5930-01-466-8268
NSN 6130-00-497-4168
NSN 6220-00-225-8345
NSN 5935-01-466-8629
NSN 5905-01-466-0337