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 6610-01-494-7933
NSN 5960-00-752-0309
NSN 5915-00-353-0853
NSN 5835-01-580-0446
NSN 6135-00-702-2772
NSN 6130-01-073-1201
NSN 6145-00-327-4770
NSN 5960-01-282-2386
NSN 5835-00-622-3334
NSN 6240-01-251-6621
NSN 5965-01-068-2714
NSN 5965-01-466-9932