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 6110-01-604-6138
NSN 6610-00-678-9887
NSN 6150-00-140-7574
NSN 5996-00-938-3548
NSN 5835-00-269-2232
NSN 5835-01-399-5820
NSN 6105-01-567-6714
NSN 5935-01-614-3939
NSN 6220-00-397-6910
NSN 6320-00-194-4252
NSN 5910-01-649-7281
NSN 6320-01-281-6028