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 5920-01-217-1637
NSN 5915-00-141-0410
NSN 6135-01-421-4855
NSN 7035-00-270-5519
NSN 7035-01-650-5774
NSN 5960-01-179-4009
NSN 5998-01-035-1671
NSN 5915-01-071-4463
NSN 5930-01-449-1915
NSN 5925-01-463-8045
NSN 5925-01-617-9831
NSN 6240-00-099-6894