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 6645-00-102-0015
NSN 6220-01-131-2377
NSN 5960-01-426-4242
NSN 5985-01-632-8001
NSN 5925-01-611-1151
NSN 7035-00-155-9513
NSN 6220-00-960-7591
NSN 5910-01-521-2872
NSN 6145-01-374-9365
NSN 5985-01-153-2657
NSN 6240-00-943-7560
NSN 6320-00-139-1090