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 6130-01-353-0774
NSN 5945-01-267-7020
NSN 6150-01-495-1207
NSN 5855-01-145-2457
NSN 6620-00-267-5273
NSN 5905-00-832-5237
NSN 5930-01-386-4006
NSN 6105-00-573-6328
NSN 5998-01-350-3208
NSN 5925-01-008-5205
NSN 2925-01-448-2880
NSN 6240-00-859-5936