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 5920-00-578-3750
NSN 5925-01-364-0771
NSN 7035-01-433-3547
NSN 6145-01-317-4426
NSN 5930-01-224-5029
NSN 5895-01-069-5057
NSN 4140-01-544-8168
NSN 6145-00-356-1923
NSN 5975-01-217-8545
NSN 5925-01-643-0666
NSN 5985-00-983-0186
NSN 5925-01-538-4020