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 6150-01-385-4724
NSN 5996-00-597-2234
NSN 5930-00-683-9446
NSN 6105-01-261-6681
NSN 5915-01-005-0164
NSN 5910-01-419-2103
NSN 6610-01-426-5090
NSN 6645-00-863-9695
NSN 2925-01-213-6622
NSN 4140-01-267-9506
NSN 5998-00-339-1271
NSN 6240-00-269-0980