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 5998-01-149-7598
NSN 6645-01-125-3935
NSN 6645-01-559-4934
NSN 6650-01-236-0366
NSN 5965-00-552-9636
NSN 6110-01-265-6017
NSN 2925-01-633-4048
NSN 5990-00-513-5328
NSN 5965-00-196-7320
NSN 5996-01-153-2359
NSN 5925-01-631-6499
NSN 5965-00-451-0518