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 5930-01-634-0659
NSN 5920-00-320-7800
NSN 5920-01-607-3139
NSN 6610-01-245-8015
NSN 5935-00-332-9036
NSN 5985-00-401-2883
NSN 6240-01-038-0821
NSN 5905-00-828-4039
NSN 6685-00-892-2454
NSN 6110-01-409-2692
NSN 6650-00-678-5627
NSN 5915-00-829-9858