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: Threaded fasteners of aluminum
NSN 6110-01-453-5080
NSN 5835-00-034-4976
NSN 7035-00-320-5644
NSN 5905-01-326-0699
NSN 6145-01-088-5445
NSN 5920-00-636-4713
NSN 6220-01-640-9167
NSN 5920-00-173-4434
NSN 5990-01-258-0512
NSN 5895-00-897-9864
NSN 6150-01-442-4361
NSN 6145-01-522-6870