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 6145-01-575-3893
NSN 5935-01-305-1995
NSN 6145-01-141-4127
NSN 7035-01-192-9989
NSN 5905-00-006-3938
NSN 6145-01-498-0113
NSN 5998-01-137-7443
NSN 5835-01-250-2939
NSN 5950-01-417-9264
NSN 5835-00-546-4898
NSN 6105-00-209-1813
NSN 2925-00-233-5644