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 6135-01-426-4962
NSN 4140-01-647-4488
NSN 6135-01-370-9440
NSN 5925-01-103-8322
NSN 6620-01-087-4361
NSN 5930-01-518-4821
NSN 4140-01-123-8801
NSN 6130-01-555-8531
NSN 5999-00-420-4268
NSN 5910-00-366-6900
NSN 5835-00-617-3578
NSN 4140-01-439-6490