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 6135-01-608-3470
NSN 6150-00-915-6790
NSN 6105-00-323-2160
NSN 5915-01-554-4907
NSN 6130-00-932-1591
NSN 5895-00-865-3385
NSN 6105-01-218-2761
NSN 6135-01-285-8807
NSN 5930-00-528-1918
NSN 2925-01-062-2660
NSN 6130-00-682-2482
NSN 7035-00-104-7613