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 6240-01-140-4360
NSN 5950-01-139-5013
NSN 6130-01-620-8885
NSN 6650-00-328-5632
NSN 5895-01-076-4204
NSN 5855-01-614-6491
NSN 5920-01-107-8616
NSN 6150-01-387-2356
NSN 4140-00-246-4969
NSN 6610-00-943-5588
NSN 5975-00-094-5959
NSN 6645-00-845-1071