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 6150-00-150-8838
NSN 5925-00-997-8234
NSN 5895-01-138-5644
NSN 5999-00-227-6404
NSN 6135-00-577-8429
NSN 5985-01-544-2183
NSN 5998-00-060-0623
NSN 6645-01-633-1852
NSN 7035-01-411-6062
NSN 5925-00-815-2524
NSN 6610-01-167-1771
NSN 6650-01-087-0862