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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6645-01-408-6568
NSN 6645-00-244-0359
NSN 5835-01-024-9249
NSN 6105-01-532-6661
NSN 2925-01-360-3575
NSN 6150-01-553-1835
NSN 5905-01-602-8750
NSN 4140-01-146-1035
NSN 5945-00-935-6922
NSN 5905-00-730-6935
NSN 5999-00-872-1352
NSN 5925-01-466-2804