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 5985-01-133-5290
NSN 5905-01-252-3051
NSN 6650-00-769-3003
NSN 5985-01-559-3232
NSN 6130-01-641-9760
NSN 6150-01-263-2437
NSN 5975-01-477-1869
NSN 6650-01-370-3919
NSN 6645-00-633-3824
NSN 5855-01-279-9938
NSN 6145-01-627-9736
NSN 5915-00-270-1076