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 6220-01-249-3884
NSN 6650-01-382-8569
NSN 6130-01-246-9081
NSN 6105-01-461-2347
NSN 6240-00-204-9355
NSN 5855-00-288-1408
NSN 6610-00-256-8006
NSN 4140-00-423-6663
NSN 5996-01-198-3838
NSN 5965-01-025-5129
NSN 5950-01-475-9137
NSN 6650-01-606-9209