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.
Classification: Threaded fasteners of aluminum
NSN 5835-01-132-7972
NSN 6105-01-556-2317
NSN 5996-01-194-8117
NSN 5835-00-113-6090
NSN 4140-01-485-3321
NSN 5935-00-501-0972
NSN 5895-00-907-5088
NSN 5985-01-188-7794
NSN 2925-01-398-4312
NSN 5975-01-044-8403
NSN 6130-01-167-7526
NSN 5910-01-166-6606