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 6650-01-630-3410
NSN 5910-00-376-9768
NSN 6105-00-081-9742
NSN 6645-00-171-9639
NSN 5925-00-575-2986
NSN 6650-00-211-6302
NSN 5975-00-925-1197
NSN 5925-01-611-4495
NSN 6645-01-195-6207
NSN 5935-01-629-1967
NSN 5996-00-929-6762
NSN 6240-01-477-4015