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 6135-00-575-8942
NSN 5975-01-071-7749
NSN 5925-00-629-0975
NSN 5935-01-481-3488
NSN 5855-00-494-9581
NSN 6135-01-462-6040
NSN 5960-01-124-8336
NSN 6110-00-068-8700
NSN 2925-01-629-4600
NSN 5905-01-354-9701
NSN 5835-00-153-4100
NSN 5935-01-350-4128