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 6220-00-167-5441
NSN 5835-00-794-7500
NSN 6645-00-163-4624
NSN 5915-01-327-1478
NSN 5998-01-332-0642
NSN 6240-00-287-1988
NSN 6110-01-116-3397
NSN 5895-00-301-4349
NSN 6645-01-327-2389
NSN 6650-00-415-6349
NSN 6150-00-089-9503
NSN 5999-01-535-0606