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 5835-00-678-6981
NSN 5990-01-376-0405
NSN 5925-00-865-3388
NSN 6145-01-375-7565
NSN 5895-00-317-5107
NSN 5945-01-025-4256
NSN 5950-01-607-1079
NSN 6645-01-081-2687
NSN 5895-01-288-0753
NSN 6135-01-247-5660
NSN 6145-01-113-8205
NSN 5945-01-658-4537