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 6150-00-516-8445
NSN 6240-01-321-9552
NSN 5935-00-511-3982
NSN 5920-00-803-3290
NSN 5996-01-539-1351
NSN 6135-01-222-0703
NSN 5965-00-052-9184
NSN 6220-01-375-7521
NSN 7035-01-573-6595
NSN 5910-01-371-0534
NSN 5960-00-954-7760
NSN 5965-01-590-3311