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 5835-01-225-3080
NSN 6620-01-490-4520
NSN 5915-01-100-0700
NSN 5905-01-411-9697
NSN 6650-00-975-2438
NSN 5960-01-505-2426
NSN 4140-00-004-9950
NSN 5910-00-173-5874
NSN 6110-00-948-3204
NSN 5996-00-954-0556
NSN 5965-01-398-9579
NSN 2925-00-305-5170