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 6220-01-025-1373
NSN 6105-00-216-5813
NSN 6150-01-138-5769
NSN 6650-01-555-8819
NSN 6130-01-551-7991
NSN 5998-00-859-3469
NSN 5930-00-436-7834
NSN 6240-01-656-4920
NSN 5960-00-968-7582
NSN 2925-01-472-4423
NSN 6610-01-142-8323
NSN 7035-00-126-1899