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 7035-01-052-3815
NSN 4140-01-248-4610
NSN 5905-01-125-2610
NSN 5920-01-282-2032
NSN 6620-01-095-8937
NSN 6645-01-033-5051
NSN 6610-01-315-7002
NSN 6220-01-498-7211
NSN 5945-01-147-5727
NSN 6645-01-370-4259
NSN 5996-01-314-8613
NSN 5996-01-514-5606