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 5905-01-090-0447
NSN 6220-00-405-2233
NSN 5920-01-119-3652
NSN 6610-01-417-6336
NSN 6685-01-467-8429
NSN 5925-01-193-8369
NSN 6145-00-798-4831
NSN 5920-01-328-7911
NSN 6220-01-567-2426
NSN 6685-01-660-2372
NSN 6130-00-078-9310
NSN 6220-01-634-0660