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 6620-01-210-9002
NSN 5945-00-243-6134
NSN 6645-00-183-8812
NSN 5925-00-167-1213
NSN 6110-00-271-9928
NSN 6135-00-998-5884
NSN 7035-00-870-0290
NSN 6320-01-162-5977
NSN 6105-00-930-2653
NSN 5990-00-539-7859
NSN 5910-00-118-6240
NSN 6150-01-456-0231