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 6130-01-091-3668
NSN 5935-01-246-5537
NSN 5945-01-063-4769
NSN 6645-00-221-7071
NSN 5925-01-041-6342
NSN 6685-01-194-3931
NSN 5930-00-682-4408
NSN 5925-01-585-3049
NSN 5835-00-275-0584
NSN 4140-00-801-0067
NSN 5975-01-634-0678
NSN 6620-01-625-2855