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 5985-00-815-6291
NSN 5910-01-385-0723
NSN 6610-00-587-3260
NSN 6220-00-633-8153
NSN 6320-01-195-5583
NSN 5950-01-411-8461
NSN 5930-01-533-7297
NSN 6645-01-548-9461
NSN 5905-01-246-0572
NSN 6105-00-797-8372
NSN 5910-01-440-9558
NSN 6130-00-445-5129