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 7035-00-408-8170
NSN 5835-00-711-3371
NSN 5945-01-518-5675
NSN 2925-00-862-8550
NSN 6145-00-005-6399
NSN 5999-01-338-1184
NSN 6685-01-591-3741
NSN 5998-00-320-8350
NSN 5920-00-995-6079
NSN 6105-00-639-6857
NSN 6105-00-288-5872
NSN 6645-01-437-7770