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 6650-01-562-9944
NSN 5998-01-454-9168
NSN 5905-00-114-3428
NSN 5835-00-770-2843
NSN 6110-00-254-7252
NSN 6130-01-565-5500
NSN 6645-01-139-0156
NSN 5985-01-168-8546
NSN 5960-01-278-9394
NSN 5915-01-586-4999
NSN 5920-00-803-3290
NSN 7035-01-578-6909