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 6150-00-835-4600
NSN 5998-00-187-8962
NSN 5925-01-344-6478
NSN 5930-01-385-6670
NSN 5915-00-900-1222
NSN 5996-01-416-1489
NSN 5985-00-778-5164
NSN 6650-01-075-4413
NSN 5945-00-200-2311
NSN 5915-00-901-3754
NSN 6105-00-518-4703
NSN 5965-00-135-0547