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 2925-01-658-4470
NSN 5930-01-589-9513
NSN 5925-01-481-3442
NSN 6240-00-072-9966
NSN 5935-01-328-0560
NSN 6135-01-459-1239
NSN 5910-01-427-3819
NSN 6220-00-497-8774
NSN 6610-00-081-2365
NSN 5925-01-060-9523
NSN 6150-01-206-3609
NSN 5990-00-284-0537