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 6220-00-092-7758
NSN 5996-01-245-2946
NSN 5925-01-026-8526
NSN 5965-00-543-1837
NSN 2925-01-633-4048
NSN 5996-00-372-4528
NSN 2925-01-346-9522
NSN 5855-01-067-8841
NSN 5855-01-273-3843
NSN 6240-00-292-3237
NSN 5998-00-086-8262
NSN 5905-01-170-4414