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 5930-01-593-1054
NSN 6145-00-854-6556
NSN 7035-00-148-2300
NSN 5975-01-216-0967
NSN 6645-00-450-2209
NSN 5998-01-109-9381
NSN 6110-01-202-8896
NSN 6105-00-299-0673
NSN 5945-00-583-3283
NSN 5985-01-446-2636
NSN 6620-01-420-8666
NSN 6240-00-504-6583