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 5998-01-034-5500
NSN 4140-00-640-6811
NSN 5975-00-140-7572
NSN 7035-01-403-2841
NSN 6150-01-215-1529
NSN 5835-01-436-6549
NSN 6105-01-258-9624
NSN 6320-01-350-5570
NSN 6135-01-046-6803
NSN 6135-00-027-3914
NSN 6240-00-099-8606
NSN 5895-00-354-1614