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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5945-01-170-4000
NSN 5910-00-870-4639
NSN 5945-01-151-7457
NSN 5999-00-842-1862
NSN 7035-00-167-7411
NSN 5915-01-288-0432
NSN 5920-01-129-9724
NSN 5998-01-186-9233
NSN 6650-00-008-3941
NSN 6105-01-523-1965
NSN 4140-01-267-0379
NSN 5950-01-119-0389