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 5905-01-464-0561
NSN 6105-00-540-5616
NSN 5975-01-646-3029
NSN 5915-00-476-7093
NSN 5990-00-583-9577
NSN 6110-01-189-0214
NSN 5999-00-799-2017
NSN 5999-01-443-2001
NSN 5935-00-706-7103
NSN 6135-00-840-6451
NSN 5835-01-463-2334
NSN 5930-01-615-7194