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 5996-01-252-8275
NSN 5920-00-555-1877
NSN 5895-01-176-6983
NSN 5985-01-391-9896
NSN 6105-01-498-9759
NSN 6650-01-431-9625
NSN 5965-00-252-4333
NSN 5910-01-358-1899
NSN 5996-01-361-4430
NSN 5835-00-435-6638
NSN 6685-00-105-9896
NSN 5855-01-543-6796