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 5835-01-528-7454
NSN 4140-01-172-4637
NSN 6650-01-124-4314
NSN 5965-01-495-5667
NSN 2925-00-698-4882
NSN 5930-00-181-3915
NSN 2925-01-462-1620
NSN 5915-00-224-5202
NSN 5990-01-177-2838
NSN 5985-01-624-7420
NSN 5999-01-008-7574
NSN 6240-01-159-8314