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 6685-00-105-9896
NSN 6645-01-641-1575
NSN 5999-01-380-3500
NSN 5910-00-335-8586
NSN 6110-01-224-6954
NSN 5996-01-085-6032
NSN 5930-01-305-0302
NSN 6150-00-693-3771
NSN 5990-01-293-4817
NSN 6240-01-633-9357
NSN 5930-00-336-9401
NSN 5990-01-502-8209