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 5925-00-774-2947
NSN 5925-00-466-7308
NSN 6650-00-391-8404
NSN 5930-01-596-6849
NSN 5996-01-119-2720
NSN 2925-01-479-6491
NSN 5910-00-513-4783
NSN 5998-01-557-5375
NSN 5985-01-004-9650
NSN 5835-01-142-9233
NSN 6650-01-437-0855
NSN 5950-01-647-3603