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 5950-01-437-2725
NSN 6220-01-291-0448
NSN 6240-01-449-9815
NSN 6150-01-479-0594
NSN 6620-01-142-0084
NSN 2925-00-078-0525
NSN 6620-01-442-8444
NSN 5905-01-212-7993
NSN 6105-01-363-1288
NSN 6220-01-250-8723
NSN 5965-01-538-4947
NSN 2925-00-308-0797