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 5950-01-344-3611
NSN 6130-01-340-2421
NSN 6240-00-275-1950
NSN 5985-01-212-8733
NSN 5998-01-487-4273
NSN 5905-00-524-0599
NSN 5999-01-131-8763
NSN 5990-01-407-6615
NSN 6150-01-381-5676
NSN 5930-01-117-8216
NSN 5950-01-149-3092
NSN 6145-01-281-6572