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 5915-01-168-6570
NSN 5835-01-193-6192
NSN 2925-01-139-5144
NSN 6240-01-172-9897
NSN 6320-00-908-6841
NSN 6645-00-353-6659
NSN 4140-01-616-0048
NSN 6650-01-251-3370
NSN 5996-00-338-9760
NSN 5998-00-395-0295
NSN 5960-01-011-2698
NSN 5996-00-525-1777