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 5915-00-155-4766
NSN 5996-00-651-7300
NSN 5999-01-323-6676
NSN 5855-01-359-5727
NSN 6220-01-287-6029
NSN 5998-00-156-1094
NSN 6105-01-549-7398
NSN 5915-01-210-4092
NSN 5996-00-311-9302
NSN 6110-00-577-8156
NSN 6105-01-425-7423
NSN 4140-01-317-6441