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 5930-01-292-0068
NSN 5985-01-487-2484
NSN 5999-00-816-9670
NSN 2925-00-185-1618
NSN 5990-00-269-2226
NSN 5930-00-511-8382
NSN 5935-00-794-8927
NSN 5998-01-523-8372
NSN 5915-01-512-8851
NSN 6240-01-512-8129
NSN 5915-01-390-0659
NSN 6685-01-410-7583