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 6150-00-366-4113
NSN 2925-01-579-8620
NSN 6685-01-064-2733
NSN 6610-01-288-6103
NSN 5985-01-298-9893
NSN 6220-00-188-7525
NSN 6135-01-604-3956
NSN 5905-01-423-1541
NSN 5925-01-171-8700
NSN 6620-00-553-8988
NSN 5945-01-268-4050
NSN 5910-01-647-8634