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 6130-00-350-3099
NSN 5945-01-500-6983
NSN 6645-00-155-2398
NSN 6240-00-696-0249
NSN 5950-01-642-0066
NSN 6220-00-087-9667
NSN 5975-01-019-7265
NSN 5910-01-304-4333
NSN 6610-01-478-3732
NSN 6145-01-591-2799
NSN 6650-01-615-6574
NSN 5935-01-389-1925