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 5996-01-465-8459
NSN 5835-00-993-7957
NSN 5935-01-373-9545
NSN 6130-01-123-9041
NSN 6650-00-382-6080
NSN 2925-01-559-5733
NSN 6105-00-849-5458
NSN 5905-00-322-4283
NSN 5999-00-215-4048
NSN 5960-01-399-4327
NSN 6220-01-455-1335
NSN 6650-01-172-2226