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 5945-01-103-5175
NSN 5960-01-381-2478
NSN 6220-01-381-6830
NSN 6145-01-351-1935
NSN 5930-01-223-1968
NSN 5895-01-447-1493
NSN 6685-01-116-3422
NSN 6220-00-296-4101
NSN 6320-00-343-1798
NSN 7035-00-946-2642
NSN 5895-00-288-5878
NSN 5999-01-443-7483