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 6620-00-447-1360
NSN 5855-01-093-3080
NSN 6620-01-130-5700
NSN 2925-00-221-4977
NSN 5998-00-502-4709
NSN 5910-00-766-3221
NSN 5930-01-486-0846
NSN 6320-01-459-6992
NSN 6620-00-793-7733
NSN 5905-00-857-3724
NSN 5835-01-381-9565
NSN 5835-00-422-1441