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 5915-01-289-0238
NSN 5855-01-246-8273
NSN 6240-01-423-5525
NSN 5855-01-400-1590
NSN 6130-00-460-8705
NSN 5996-00-222-4930
NSN 5999-01-107-3421
NSN 5999-01-364-0277
NSN 2925-00-233-5644
NSN 6650-00-276-9838
NSN 5920-00-161-2813
NSN 6610-01-363-9745