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 5998-00-809-4488
NSN 5915-01-354-3771
NSN 5855-00-228-8446
NSN 4140-01-530-5162
NSN 6135-00-948-7061
NSN 6620-01-072-1034
NSN 5945-01-281-7404
NSN 5975-01-129-1443
NSN 4140-00-958-9730
NSN 5910-00-993-5912
NSN 6645-01-457-8642
NSN 5930-01-020-4501