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 6150-01-560-0416
NSN 5996-01-344-6470
NSN 6620-01-390-7245
NSN 6220-00-951-0878
NSN 5985-01-523-2657
NSN 5990-01-421-5342
NSN 6650-01-328-8363
NSN 5930-00-269-3685
NSN 6610-01-278-9704
NSN 6105-00-820-1763
NSN 4140-01-565-2436
NSN 6650-01-621-9250